Bad behaviour in game

I can't send yet private message, so there's a e-mail with i can report screenshots of bad behaviour in game?
Thanks!

[Jigoku]

Hi gigiuns,

there should be a report button on the postmatch screen.
It may not be working on your version of the game, though - if that's the case, it should be fixed soon.

Ok!
For now... thanks to this guy for his nice words...

=D