You can't I think.
Comments on a problem/ solution of Chess Mentor

cant remember exactly now as i solved it some 3 weeks back but probably the lesson was connected to / based on some opening.
Is there any way by which I can find check all the topics I have covered under Chess Mentor.As of now,I can only see the last 2 chapters/topics. If I get to see names all the topics that I have covered,probably I would be able to point it out.
I think there's a mistake in the solution of a position given under Chess Mentor. How can I comment on that position.