1-on-1 Video Calling App Development

I need a full-featured mobile app like the Mumu live video calling app.

Key requirements:
- Dual login for users and female hosts with different interfaces
- Firebase Authentication and Firestore for backend
- Coin-based wallet with recharge options
- Real-time video calls using Agora or WebRTC
- Host verification for female accounts
- Clean, modern UI similar to Mumu
- Additional features: Referral system, Daily Bonus, Leaderboard, Spin Wheel, etc.
- Preferably built on FlutterFlow or Flutter (no code/low code)

Ideal skills and experience:
- Experience with Flutter/FlutterFlow
- Familiarity with Firebase, Agora/WebRTC
- Strong UI/UX design skills
- Previous experience in developing similar apps

Please provide your pricing, timeline, and relevant past work. Thank you!