But every time I would try to do that it would either rotate on a different part of the screen or it would rotate from a different part of the screen and move to the position I want it
and I’m trying to make it stay where it is and rotate here. Could anybody help me please?
You probably need to get the points of where the elbow is so it doesn’t move with the arm, and instead the arm goes down.
Maybe either try to get the points of the elbow or use the same overlay and resize it to where the elbow is in the middle so you can rotate it at 0.5 0.5?
Maybe the canvas width and height weren’t the same? Just in case, I downloaded your overlay and tried it myself. I made sure the elbow was in the middle and made the canvas wxh a square.