How to make a hack on DirectX?

I have learned some very, very, basic skills on C++.
But I read to make a hack for a game such as crossfire (or any 3D game), you use DirectX.
would there happen to be any tutorials on this?

No there is non on this section because it's usally tought it pro C++ training (because ots not easy) or in books

can someone help me plss