Facebook Sign-In Issues Resolved:
- Fixed problems with Facebook sign-in to ensure smooth authentication.

Profile Tab Update:
- Removed the payment section from the profile tab as required.

Forgot Password Issue:
- Collaborated with the API developer to add a new key to resolve issues with the forgot password functionality.

Password Special Character Issue:
- Identified and resolved the issue related to special characters in the password field.

Success Message Implementation:
- Added success messages to screens where data is fetched or updated, such as login, registration, and profile retrieval.