I bring here a friend to play with transformice and we are transfered to another room without permision. We didn't requested to change, we want to play just 2 of us on transformice maps and we are transfered randomly.. whY?

Hey, this is the wrong section. You should take a look at this thread, it's a bug:
http://atelier801.com/topic?f=6&t=787706&p=1#m12