Feat: Added placeholder in contact us form

[harjasae2001]

🚀 Pull Request

Description

Please include a summary of the changes and the related issue. Provide relevant motivation and context. List any dependencies that are required for this change.

• Fixes placeholder in Contact Us page #533
• Closes placeholder in Contact Us page #533

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules

Screenshot of final output/video

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Name	Status	Preview	Comments	Updated (UTC)
ice-cream-parlour-website	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Oct 21, 2024 5:58pm

[github-actions]

🎉 Thank you @harjasae2001 for your contribution! Your pull request has been submitted successfully. A maintainer will review it as soon as possible. We appreciate your support in making this project better

[harjasae2001]

@DharshiBalasubramaniyam pls review my PR