Help! Help Wanted! (LEGO Marvel Super Heroes)

Spider_Bot
First, when choosing a level, select Free Game. And when passing through, just hold down Q and select the desired character.

Help!! After the mission "catch-up to knockout" I can not get on the plane, because when I come to the
fountain, the plane is initially on the fountain !!!

Help, after passing 1 mission, an error pops up and the game closes. What to do?

The people, perhaps not in the subject, but the problem arose. In a mission about a submarine, where you need to wander under water with Jean Gray, some kind of garbage is going on on the screen, it is impossible to pass at all, what to do and what is the reason ??