quick fixes on 3d unity game

I have 3 issues on unity game: 1- we use android ranking service to display our hi-score ranking, this is not working on iOS, we need someone to fix the ranking service or to use another one on iOS 2- when we lose the game we have option to watch a rewards video (admobs) and get a second chance to continue where we left off. For now when the 2nd chance is used, on new turns the player is not getting this option again. 3- Admobs on iOS are showing test ads You need to compile and upload the game on both ios and android. The code of the project is available here: [login to view URL]