Media-Focused Social Networking App Development

I am looking to develop a social media application primarily focused on sharing photos and videos. The app should include:
- Live Streaming: Users should have the ability to broadcast in real-time.
- Photo and Video Editing Tools: A suite of simple, user-friendly editing tools to enhance shared content.
- Private Messaging: A secure, user-friendly private messaging system.
- Reward System: Users should be credited with rewards at certain levels, adding a gamification element to the experience.

Ideal candidates for this project should have:
- Extensive experience in mobile/app development
- A strong portfolio of multimedia content apps
- Expertise in integrating secure messaging systems
- Understanding of gamification in app design
Please bid if you can deliver a high-quality product.