Fix it

I like this game it actually scares me! The only thing that frustrates me is that i have to use the joystick to control the character and i dont like that! I try and change it to touch but all it does it freeze up the page and it wont let me change it! I also wanna change the sensitivity to low but same thing happens! I downloaded it on my iPhone 4! Please fix this problem asap! I think its a virus!
Thank You

Hdhsbdbusjsms about Slender Man Origins Lite: Intense survival horror