🙁 Help Request

Hi there mpgh im having problems with my crossfire every time i use a hack example wallhack+ speed hack or anything with wallhack the wallhack never works with my PC i really don't know why like 5-7 months ago it was fine months later suddenly it stopped working is it the problem from my net frame or what i really need your help with this my pc is windows 7 x64 please reply asap and thanks for your time