the arm controller dont move it correct how can i fix that?
video: https://drive.google.com/file/d/1hueU2_c0JId5jYJf3TgZZV64x8MSPvfU/view?usp=sharing
That looks like normal behaviour to me, Doran.
With rigify, those green controls are the FK controls, but you are moving the IK controls while it is in IK mode in the video.
If you slide the IK-FK attribute to 1.0 (all the way to the right) the geometry will then move the green controls and the IK controls will have no effect.
Hope that makes sense.