Nostalrius Begins - Quality wow vanilla realm (1.12)

Hello,
I just joined the server today and I just got perma banned for unknown reason

I was trying to configure my chat, some canals werent working like guild search canal, I was leaving , joining, sending "test" on canals etc..
then I got perma ban

edit:
character name: Twippe

What I did wrong ? thanks.

You probably got caught by the spam filter, which is very sensitive at low levels.
It is adviced that you don't use the chat channels until you are level 15 - annoying, but unfortunately necessary to combat the gold sellers.

if this is the case, a GM will revert the ban when they get you you in the queue.