Nostalrius Begins - Quality wow vanilla realm (1.12)

Hello GM! Today I could not log in game account closed (rogue 60 lvl Antishok) - what is the cause? I didn't break any rules. Thx for you help.

I talked to a GM in the game - he informed me that my account was closed due to advertising gold. Excuse me but I don't even know what it was about. I live in a hostel and use public Internet in this building and play other people. perhaps the reason for the violation. Please very carefully check all - check all my posts in the game, I did not do any advertising for the sale of anything in the game. Let server administrators to check all the records in the file concerning my account. I hope this is bad mistake.