Nostalrius Begins - Quality wow vanilla realm (1.12)

Hello,GM,i cant login the game when i was ready to play the game,why i was banned, i have not against the rules such as gold transactions,share account, and anything else, can you help me check this,my id:serenas, pvp sever,thank you

i thought maybe i sold the twilight letters and some Abyss heraldry for about 600golds that i got in xlss,because i have No money to buy pharmacy and repair equipment ,please check it,thank you

Each account has a gold coin of circulation, but I follow the rules of the game is to use the auction house to sell their own goods, other players need to will go to the auction house to buy, the price is me to decide, but to buy it is not I can control. At auctions to sell things to sell, I am not a twice with the auction house can prove that what they sell items sale store prices higher. My line is in the auction house sold items, if it was illegal, so the auction house is this system should be cancelled. I hope that GM can give me a reasonable explanation.