1 Problem 1 Question-Need Fast Help.

Problem
I make crosshair with VB 2008.
when I come in warrock game,my crosshair in center.
but when I come room and start play in game.
My crosshair move up and is not in center.
You know how fix that problem.

My question
If I can make warrock hack with program VB 2008?

Thanks in advance!