Fix the crash!!!

Ok so I downloaded Slender origins 2 saga, and it never crashed. I was so impressed with it that I bought the full game. Well I have an iPod 4th Gen (6.1)and it keeps crashing when I get all 4 stone keys and unlock the door. I hate starting over and wasting money and its worse when both are combined. Please fix!

baby_cakes29 about Slender Man Origins 2 House of Slender