Already everything is fine, the problem was trivial. On the last track, with white background, I do not know how the mask was set. Now everything is working correctly, thank you for your interest.
hello, when it comes to the preview it does not matter. Below I’m throwing screenshots and a link to the veg file. I would add that if I change the paramter from in “position” in “track motion” then this screen is longer and visible, but the problem is then with size adjustment. By changing the width and height parameters, I am not able to achieve a smooth effect. Sorry, for my English, but I use a translator. Regards.