Add support section

README.md

@@ -166,4 +166,13 @@ We show some important points to implement the email-based account recovery for
 
 For detailed implementation, see [docs/getting-started.md](./docs/getting-started.md).
 
-Regarding the contract addresses already deployed on Base Sepolia, see [here](./docs/deployed-contracts.md).
+Regarding the contract addresses already deployed on Base Sepolia, see [here](./docs/deployed-contracts.md).
+
+## Support and Contact
+
+We prioritize the security and user experience of ZK Email. If you encounter any issues or have questions, please contact us at:
+
+- **Support Email**: [[email protected]](mailto:[email protected])
+- **Telegram groups**: [t.me/zkemail](https://t.me/zkemail)
+
+Our team will respond quickly to help resolve any problems.