"post your demo on forum" Omg ...Of course not the proper way to ban .
But atleast he directed you to FORUM.
SO Buddy Welcome,
And sorry if any inconvenience caused due to it.
SO NOW YOU HAVE NO WORRIES WE WILL TAKE CARE OF IT and i see already did.
ALSO IT WILL BE GREAT IF YOU POST SCREENSHOT OF YOU CONSOLE INFO NEXT TIME.
and for future dealing here is the link for the procedure when got banned.
:-
http://www.forum.lamdaprocs.in/showthread.php?tid=135