forza 4 cheats

forza 4
It is for me very disappointing to see every day as the game maniula and consequently the sad xbox.Es see turn 10 does nothing, and above there is no way for users to report it clean.
You would have to see his work ruined by cheaters.
I’m paying for xbox live, dlc and also have the obligation to report this, but where?
I’m using since forza 1 in that xbox and I think forza 4 will be the end for me, it’s embarrassing the dejaded by turn 10.
I do not denounce anyone, but if all cheaters.

Who is cheating who, and what are they doing???