Is there anyway i can play on my wow account after it got banned?

ok. so i was playing wow on my pally and i wanted to get more rep with stormwind. so i buy a whole bunch of silk cloth to turn in and it turns out that i can only turn in a certain amount. so then i have all this extra left ove so i just put it back in the auction house to sell. a couple minutes later i got disconnected adn when i tried to sign back in it said my account has been closed. i checked my email and blizzard sent something saying i was trying to gain an unfair advantage and that i was exploiting the economy. is there anyway i can still play on that account? please help. i was so close to 80