Chat Rooms App with Monetization

I'm looking for a developer to build an audio, video, and text chat rooms app for the web.
Exactly like "https://www.free4talk.com/"
The app should include monetization options like in-app purchases for some special features.

Key Requirements:
- Web platform compatibility
- User authentication via social media login
- Monetization through in-app purchases and donations

Ideal Skills and Experience:
- Proficiency in web app development
- Experience with integrating social media login
- Knowledge of implementing in-app purchase systems
- Familiarity with donation platform integration

Looking forward to your proposals!