The issue described on pic 3 is resolved as you said. Thank you.
The problems described in pic2 and pic 1 remains. Now instead of showing the wrong course it stops showing the video lesson list. This happens when you log in with another user after the other one. ıt seems that the app gets confused when you log in with different accounts from the same device.
Another issue I noticed today when you click on a private course which actually you havent taken it gets active like a free course.