Need Done ASAP. One View Controller Instagram-Like Features Need To Be Dynamic. Already Developed. Need Leaderboard API added to app.

I'm looking for a developer to get this done fast for an already developed app. I have the view controller for the Instagram-like timeline developed and in the xcode project, but need you to fix what is connected PART ONE: 1. It needs to be resized. 2. It needs to be able to add picture to the timeline 3. It needs a button to link you to leaderboard 4. Needs a nice creative header 5. Needs a button for people to add picture as a point to the leaderboard of their choice. PART TWO: 1. I want a leaderboard added into the app with 5 schools connected to the timeline part of the app. Need this done in 24 hours. Today. View controller for Instagram Timeline is already developed and connected, just need it to look better. Leaderboard would be all new but PLEASE have experience with BACK4APP. Must be ready to work right now.