Deforming tool

Hello everyone!
I just recently started a course in toonboom, it’s been great so far. But i came across a strange problem with the deforming tool that i can’t seem to solve, when i create the lines for the deformation to work and after that try to move it, it moves the line and doesn’t deform the drawing.
Any clues what that could be?

Are you using the Transform tool?

It’s difficult to know without more information, maybe if you post a screenshot of the camera view and node view it would help to better understand the problem.