Was working at one point.... – GTA: Chinatown Wars Review

Just switched back to the iPhone 8 from a Galaxy 8+, game worked when I signed into my iTunes and it pulled all the stuff I had on my iPhone 4S , however after the iOS updated the game is completely dead. Every time I tap to open it just closes it. I managed to load it the other day but when I got in all the previous game saves that was from when I first downloaded it to this phone ended up being corrupted so all my progress is lost. Please fix this and please restore my game saves, I was almost done with this game cause I spent a lot of time on it.
Review by Jamie M. ? on GTA: Chinatown Wars.