noob here, need help with hack

hey everybody,
i'm just a noob and i wanne look how do you guys make a mw3 hack,
maby somebody can help me,
not a insane hack but something like:
a just esp hack,
that would be perfect.
maby someone can help this noob??
because i dont know how to start...
i wanne make a hack, something like master131 made, a windows application.
but not the aimbot or else just easy ESP is that possible?
it would be verry greatfull if someone help me.
thanks.

Get started: C++ = Hack sutch as - Wallhack, Aimbot, ESP, Bone ESP, And sutch.
C# = To mod lobbies - Teleport, Invisible, Model changing. <- C# just easier codes.

There are two ways you can make an ESP hack.

External ESP & Internal ESP

An External ESP does not hook to the game but reads the games memory then draws the ESP to a transparent window that overlaps the game window.
An Internal ESP hooks/injects to the game and usually hooks the Direct3D device located in the games memory, then draws the ESP within the game.

External ESP's are usually more difficult to detect because they only read the games memory and nothing else.

If you want to make an ESP you have to have intermediate knowledge in a programming language, C/C++/C#/Python are good languages for this task. It's also important that you have some experience with the Win32 API.
You also need to know trigonometry and vector mathematics.