diff --git a/public/locales/bg/campaign-application.json b/public/locales/bg/campaign-application.json
index 022dcd7d8..4d69d7341 100644
--- a/public/locales/bg/campaign-application.json
+++ b/public/locales/bg/campaign-application.json
@@ -60,5 +60,8 @@
       "terms": "Общи условия ",
       "faq": "Често задавани въпроси"
     }
+  },
+  "alerts": {
+    "successfully-created": "Успешно създадена кампания. "
   }
 }
diff --git a/public/locales/en/campaign-application.json b/public/locales/en/campaign-application.json
index c8d3170ba..3e32e7797 100644
--- a/public/locales/en/campaign-application.json
+++ b/public/locales/en/campaign-application.json
@@ -60,5 +60,8 @@
       "terms": "Terms and Conditions ",
       "faq": "Frequently Asked Questions"
     }
+  },
+  "alerts": {
+    "successfully-created": "Campaign application successfully created."
   }
 }
diff --git a/src/components/admin/campaign-applications/EditPage.tsx b/src/components/admin/campaign-applications/EditPage.tsx
index 19cb1fe0b..30683f19a 100644
--- a/src/components/admin/campaign-applications/EditPage.tsx
+++ b/src/components/admin/campaign-applications/EditPage.tsx
@@ -7,8 +7,11 @@ import AdminContainer from 'components/common/navigation/AdminContainer'
 import AdminLayout from 'components/common/navigation/AdminLayout'
 import CampaignApplicationAdminPropsEdit from './CampaignApplicationAdminPropsEdit'
 import { CampaignApplicationAdminEdit } from './campaignApplicationAdmin.types'
+import { useState } from 'react'
 
 export default function EditPage() {
+  const [files, setFiles] = useState<File[]>([])
+
   const initialValues = {
     organizer: {
       name: 'Some organizer',
@@ -30,7 +33,7 @@ export default function EditPage() {
           <div>.</div>
           <CampaignApplication />
           <div>.</div>
-          <CampaignApplicationDetails />
+          <CampaignApplicationDetails files={files} setFiles={setFiles} />
           <div>.</div>
           <CampaignApplicationAdminPropsEdit />
         </GenericForm>
diff --git a/src/components/client/campaign-application/CampaignApplicationForm.tsx b/src/components/client/campaign-application/CampaignApplicationForm.tsx
index fdbbcc6bc..59521a002 100644
--- a/src/components/client/campaign-application/CampaignApplicationForm.tsx
+++ b/src/components/client/campaign-application/CampaignApplicationForm.tsx
@@ -1,6 +1,6 @@
-import { useCallback, useState } from 'react'
 import { Grid, StepLabel } from '@mui/material'
 import { Person } from 'gql/person'
+import { useCallback, useState } from 'react'
 
 import {
   CampaignApplicationFormData,
@@ -9,48 +9,49 @@ import {
 } from './helpers/campaignApplication.types'
 
 import GenericForm from 'components/common/form/GenericForm'
-import CampaignApplicationStepperIcon from './CampaignApplicationStepperIcon'
-import CampaignApplicationOrganizer from './steps/CampaignApplicationOrganizer'
-import CampaignApplicationDetails from './steps/CampaignApplicationDetails'
-import CampaignApplication from './steps/CampaignApplication'
 import CampaignApplicationFormActions from './CampaignApplicationFormActions'
 import CampaignApplicationRemark from './CampaignApplicationRemark'
-import stepsHandler from './helpers/stepsHandler'
+import CampaignApplicationStepperIcon from './CampaignApplicationStepperIcon'
+import CampaignApplication from './steps/CampaignApplication'
+import CampaignApplicationDetails from './steps/CampaignApplicationDetails'
+import CampaignApplicationOrganizer from './steps/CampaignApplicationOrganizer'
 
 import { validationSchema } from './helpers/validation-schema'
 
-import {
-  StyledCampaignApplicationStep,
-  StyledCampaignApplicationStepper,
-  StyledStepConnector,
-} from './helpers/campaignApplication.styled'
 import { useMutation } from '@tanstack/react-query'
+import { AxiosError, AxiosResponse, isAxiosError } from 'axios'
+import { FormikHelpers } from 'formik'
 import {
   CreateCampaignApplicationInput,
   CreateCampaignApplicationResponse,
+  UploadCampaignApplicationFilesRequest,
+  UploadCampaignApplicationFilesResponse,
 } from 'gql/campaign-applications'
-import { AxiosError, AxiosResponse, isAxiosError } from 'axios'
-import { ApiErrors, matchValidator } from 'service/apiErrors'
-import { useCreateCampaignApplication } from 'service/campaign-application'
-import { AlertStore } from 'stores/AlertStore'
+import { CampaignTypesResponse } from 'gql/campaign-types'
 import { t } from 'i18next'
-import { CampaignTypeCategory } from 'components/common/campaign-types/categories'
-import { FormikHelpers } from 'formik'
+import { useTranslation } from 'next-i18next'
+import { ApiErrors, matchValidator } from 'service/apiErrors'
+import {
+  useCreateCampaignApplication,
+  useUploadCampaignApplicationFiles,
+} from 'service/campaign-application'
 import { useCampaignTypesList } from 'service/campaignTypes'
-import { CampaignTypesResponse } from 'gql/campaign-types'
+import { AlertStore } from 'stores/AlertStore'
+import {
+  StyledCampaignApplicationStep,
+  StyledCampaignApplicationStepper,
+  StyledStepConnector,
+} from './helpers/campaignApplication.styled'
 
 const steps: StepType[] = [
   {
     title: 'campaign-application:steps.organizer.title',
-    component: <CampaignApplicationOrganizer />,
   },
   {
     title: 'campaign-application:steps.campaign-application.title',
-    component: <CampaignApplication />,
   },
   {
     title: 'campaign-application:steps.campaign-application-details.title',
-    component: <CampaignApplicationDetails />,
   },
 ]
 
@@ -59,8 +60,10 @@ type Props = {
 }
 
 export default function CampaignApplicationForm({ person }: Props) {
+  const { t } = useTranslation('campaign-application')
   const [activeStep, setActiveStep] = useState<Steps>(Steps.ORGANIZER)
   const isLast = activeStep === Steps.CAMPAIGN_DETAILS
+  const [submitting, setSubmitting] = useState(false)
 
   const initialValues: CampaignApplicationFormData = {
     organizer: {
@@ -90,18 +93,30 @@ export default function CampaignApplicationForm({ person }: Props) {
     },
   }
 
+  const [files, setFiles] = useState<File[]>([])
+
   const { data } = useCampaignTypesList()
-  const { mutation } = useCreateApplication()
+  const create = useCreateApplication()
   const handleSubmit = async (
     formData: CampaignApplicationFormData,
     { setFieldError, resetForm }: FormikHelpers<CampaignApplicationFormData>,
   ) => {
     if (isLast) {
+      if (submitting) {
+        return
+      }
+      setSubmitting(true)
       try {
-        await mutation.mutateAsync(mapCreateInput(formData, data ?? []))
+        const createInput = mapCreateInput(formData, data ?? [])
+        await create(createInput, files)
 
         resetForm()
+        setSubmitting(false)
+        AlertStore.show(t('alerts.successfully-created'), 'success')
+
+        // take user to next campaign application page
       } catch (error) {
+        setSubmitting(false)
         console.error(error)
         if (isAxiosError(error)) {
           const { response } = error as AxiosError<ApiErrors>
@@ -111,7 +126,7 @@ export default function CampaignApplicationForm({ person }: Props) {
         }
       }
     } else {
-      stepsHandler({ activeStep, setActiveStep })
+      setActiveStep((prevActiveStep) => prevActiveStep + 1)
     }
   }
 
@@ -136,13 +151,18 @@ export default function CampaignApplicationForm({ person }: Props) {
         </StyledCampaignApplicationStepper>
         <Grid container>
           <Grid container item xs={12}>
-            {activeStep < steps.length && steps[activeStep].component}
+            {activeStep === Steps.ORGANIZER && <CampaignApplicationOrganizer />}
+            {activeStep === Steps.CAMPAIGN && <CampaignApplication />}
+            {activeStep === Steps.CAMPAIGN_DETAILS && (
+              <CampaignApplicationDetails files={files} setFiles={setFiles} />
+            )}
           </Grid>
           <Grid container item alignContent="center">
             <CampaignApplicationFormActions
               activeStep={activeStep}
               onBack={handleBack}
               isLast={isLast}
+              submitting={submitting}
             />
           </Grid>
         </Grid>
@@ -155,7 +175,7 @@ export default function CampaignApplicationForm({ person }: Props) {
 }
 
 const useCreateApplication = () => {
-  const mutation = useMutation<
+  const create = useMutation<
     AxiosResponse<CreateCampaignApplicationResponse>,
     AxiosError<ApiErrors>,
     CreateCampaignApplicationInput
@@ -165,15 +185,23 @@ const useCreateApplication = () => {
     onSuccess: () => AlertStore.show(t('common:alerts.message-sent'), 'success'),
   })
 
-  // const fileUploadMutation = useMutation<
-  //   AxiosResponse<CampaignUploadImage[]>,
-  //   AxiosError<ApiErrors>,
-  //   UploadCampaignFiles
-  // >({
-  //   mutationFn: useUploadCampaignFiles(),
-  // })
+  const fileUpload = useMutation<
+    AxiosResponse<UploadCampaignApplicationFilesResponse>,
+    AxiosError<ApiErrors>,
+    UploadCampaignApplicationFilesRequest
+  >({
+    mutationFn: useUploadCampaignApplicationFiles(),
+  })
+
+  return async (i: CreateCampaignApplicationInput, files: File[]) => {
+    const {
+      data: { id },
+    } = await create.mutateAsync(i)
 
-  return { mutation }
+    await fileUpload.mutateAsync({ campaignApplicationId: id, files })
+
+    return { id }
+  }
 }
 
 function mapCreateInput(
diff --git a/src/components/client/campaign-application/CampaignApplicationFormActions.tsx b/src/components/client/campaign-application/CampaignApplicationFormActions.tsx
index 3b2bc6cae..e1443040d 100644
--- a/src/components/client/campaign-application/CampaignApplicationFormActions.tsx
+++ b/src/components/client/campaign-application/CampaignApplicationFormActions.tsx
@@ -17,12 +17,14 @@ type CampaignApplicationFormActionsProps = {
   activeStep: number
   onBack?: (event: MouseEvent) => void
   isLast: boolean
+  submitting: boolean
 }
 
 export default function CampaignApplicationFormActions({
   onBack,
   activeStep,
   isLast,
+  submitting,
 }: CampaignApplicationFormActionsProps) {
   const { t } = useTranslation('campaign-application')
 
@@ -51,6 +53,7 @@ export default function CampaignApplicationFormActions({
           fullWidth
           label={t(isLast ? 'cta.submit' : 'cta.next')}
           endIcon={<ArrowForwardIosIcon fontSize="small" />}
+          disabled={submitting}
         />
       </Grid>
     </Root>
diff --git a/src/components/client/campaign-application/helpers/campaignApplication.types.ts b/src/components/client/campaign-application/helpers/campaignApplication.types.ts
index 50e3a5990..c97b19852 100644
--- a/src/components/client/campaign-application/helpers/campaignApplication.types.ts
+++ b/src/components/client/campaign-application/helpers/campaignApplication.types.ts
@@ -1,6 +1,5 @@
 export type Step = {
   title: string
-  component: JSX.Element
 }
 
 export enum Steps {
diff --git a/src/components/client/campaign-application/helpers/stepsHandler.ts b/src/components/client/campaign-application/helpers/stepsHandler.ts
deleted file mode 100644
index f7c2cbedb..000000000
--- a/src/components/client/campaign-application/helpers/stepsHandler.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-import { SetStateAction } from 'react'
-
-import { Steps } from './campaignApplication.types'
-
-interface stepsHandlerProps {
-  activeStep: Steps
-  setActiveStep: (value: SetStateAction<Steps>) => void
-}
-
-export default function stepsHandler({ activeStep, setActiveStep }: stepsHandlerProps) {
-  switch (activeStep) {
-    case Steps.ORGANIZER:
-      {
-        setActiveStep((prevActiveStep) => prevActiveStep + 1)
-      }
-      break
-    case Steps.CAMPAIGN:
-      {
-        setActiveStep((prevActiveStep) => prevActiveStep + 1)
-      }
-      break
-    case Steps.CAMPAIGN_DETAILS:
-      {
-        setActiveStep((prevActiveStep) => prevActiveStep + 1)
-      }
-      break
-    default:
-      return 'Unknown step'
-  }
-}
diff --git a/src/components/client/campaign-application/steps/CampaignApplicationDetails.tsx b/src/components/client/campaign-application/steps/CampaignApplicationDetails.tsx
index 2353b9eea..733974aa8 100644
--- a/src/components/client/campaign-application/steps/CampaignApplicationDetails.tsx
+++ b/src/components/client/campaign-application/steps/CampaignApplicationDetails.tsx
@@ -1,13 +1,20 @@
-import { useTranslation } from 'next-i18next'
 import { Grid, Typography } from '@mui/material'
+import { useTranslation } from 'next-i18next'
 
-import { StyledStepHeading } from '../helpers/campaignApplication.styled'
 import FormTextField from 'components/common/form/FormTextField'
+import { StyledStepHeading } from '../helpers/campaignApplication.styled'
 
 import theme from 'common/theme'
+import FileList from 'components/common/file-upload/FileList'
 import FileUpload from 'components/common/file-upload/FileUpload'
+import { Dispatch, SetStateAction } from 'react'
+
+export type Props = {
+  files: File[]
+  setFiles: Dispatch<SetStateAction<File[]>>
+}
 
-export default function CampaignApplicationDetails() {
+export default function CampaignApplicationDetails({ files, setFiles }: Props) {
   const { t } = useTranslation('campaign-application')
 
   return (
@@ -85,18 +92,22 @@ export default function CampaignApplicationDetails() {
         </Grid>
         <Grid item xs={12}>
           <FileUpload
-            buttonLabel={t('steps.details.photos')}
-            onUpload={(files) => {
-              return
+            buttonLabel={t('steps.details.documents')}
+            onUpload={(newFiles) => {
+              setFiles((prevFiles) => [...prevFiles, ...newFiles])
             }}
           />
-        </Grid>
-        <Grid item xs={12}>
-          <FileUpload
-            buttonLabel={t('steps.details.documents')}
-            onUpload={(files) => {
-              return
+          <FileList
+            files={files}
+            onDelete={(deletedFile) =>
+              setFiles((prevFiles) => prevFiles.filter((file) => file.name !== deletedFile.name))
+            }
+            rolesList={{}}
+            onSetFileRole={() => {
+              // we have no roles for the campaign application - it's all a document
+              return undefined
             }}
+            filesRole={[]}
           />
         </Grid>
       </Grid>
diff --git a/src/components/common/file-upload/FileList.tsx b/src/components/common/file-upload/FileList.tsx
index 63aa84e0b..26d9bd9c6 100644
--- a/src/components/common/file-upload/FileList.tsx
+++ b/src/components/common/file-upload/FileList.tsx
@@ -49,24 +49,26 @@ function FileList({ rolesList, files, onDelete, onSetFileRole, filesRole = [] }:
             </Avatar>
           </ListItemAvatar>
           <ListItemText primary={file.name} />
-          <FormControl>
-            <InputLabel id="choose-type-label">{'Избери роля'}</InputLabel>
-            <Select<CampaignFileRole>
-              id="choose-type"
-              size="small"
-              label="Избери роля"
-              labelId="choose-type-label"
-              value={
-                filesRole.find((f) => f.file === file.name)?.role ?? CampaignFileRole.background
-              }
-              onChange={setFileRole(file)}>
-              {Object.values(rolesList).map((role) => (
-                <MenuItem key={role} value={role}>
-                  {role}
-                </MenuItem>
-              ))}
-            </Select>
-          </FormControl>
+          {Array.isArray(filesRole) && filesRole.length > 0 && (
+            <FormControl>
+              <InputLabel id="choose-type-label">{'Избери роля'}</InputLabel>
+              <Select<CampaignFileRole>
+                id="choose-type"
+                size="small"
+                label="Избери роля"
+                labelId="choose-type-label"
+                value={
+                  filesRole.find((f) => f.file === file.name)?.role ?? CampaignFileRole.background
+                }
+                onChange={setFileRole(file)}>
+                {Object.values(rolesList).map((role) => (
+                  <MenuItem key={role} value={role}>
+                    {role}
+                  </MenuItem>
+                ))}
+              </Select>
+            </FormControl>
+          )}
         </ListItem>
       ))}
     </List>
diff --git a/src/gql/campaign-applications.ts b/src/gql/campaign-applications.ts
index d4ecd26e8..7ed1a12cd 100644
--- a/src/gql/campaign-applications.ts
+++ b/src/gql/campaign-applications.ts
@@ -1,6 +1,6 @@
 import { CampaignTypeCategory } from 'components/common/campaign-types/categories'
 
-export class CreateCampaignApplicationInput {
+export interface CreateCampaignApplicationInput {
   /**
    * What would the campaign be called. ('Help Vesko' or 'Castrate Plovdiv Cats')
    */
@@ -57,3 +57,10 @@ export class CreateCampaignApplicationInput {
 export type CreateCampaignApplicationResponse = CreateCampaignApplicationInput & {
   id: string
 }
+
+export interface UploadCampaignApplicationFilesRequest {
+  campaignApplicationId: string
+  files: File[]
+}
+
+export type UploadCampaignApplicationFilesResponse = unknown
diff --git a/src/service/apiEndpoints.ts b/src/service/apiEndpoints.ts
index 6b004e9bc..24c5d0df4 100644
--- a/src/service/apiEndpoints.ts
+++ b/src/service/apiEndpoints.ts
@@ -426,5 +426,7 @@ export const endpoints = {
   },
   campaignApplication: {
     create: <Endpoint>{ url: '/campaign-application/create', method: 'POST' },
+    uploadFile: (campaignId: string) =>
+      <Endpoint>{ url: `/campaign-application/uploadFile/${campaignId}`, method: 'POST' },
   },
 }
diff --git a/src/service/campaign-application.ts b/src/service/campaign-application.ts
index d0ac528d9..1fda99e1e 100644
--- a/src/service/campaign-application.ts
+++ b/src/service/campaign-application.ts
@@ -1,13 +1,15 @@
 import { AxiosResponse } from 'axios'
 import { useSession } from 'next-auth/react'
 
-import { apiClient } from 'service/apiClient'
-import { endpoints } from 'service/apiEndpoints'
-import { authConfig } from 'service/restRequests'
 import {
   CreateCampaignApplicationInput,
   CreateCampaignApplicationResponse,
+  UploadCampaignApplicationFilesRequest,
+  UploadCampaignApplicationFilesResponse,
 } from 'gql/campaign-applications'
+import { apiClient } from 'service/apiClient'
+import { endpoints } from 'service/apiEndpoints'
+import { authConfig } from 'service/restRequests'
 
 export const useCreateCampaignApplication = () => {
   const { data: session } = useSession()
@@ -17,3 +19,23 @@ export const useCreateCampaignApplication = () => {
       AxiosResponse<CreateCampaignApplicationResponse>
     >(endpoints.campaignApplication.create.url, data, authConfig(session?.accessToken))
 }
+
+export const useUploadCampaignApplicationFiles = () => {
+  const { data: session } = useSession()
+  return async ({ files, campaignApplicationId }: UploadCampaignApplicationFilesRequest) => {
+    const formData = new FormData()
+    files.forEach((file: File) => {
+      formData.append('file', file)
+    })
+    return await apiClient.post<FormData, AxiosResponse<UploadCampaignApplicationFilesResponse>>(
+      endpoints.campaignApplication.uploadFile(campaignApplicationId).url,
+      formData,
+      {
+        headers: {
+          ...authConfig(session?.accessToken).headers,
+          'Content-Type': 'multipart/form-data',
+        },
+      },
+    )
+  }
+}