Well, as a general rule when you're banned, you should go on a popular fan site for the game and cry about it. That's always the best way to deal with things.
Plus, how new can a player be if he's spamming to buy a minipet? If he has enough money to buy a minipet, and it's on his priority list, he either bought gold on ebay or has been playing for a few weeks. i.e., almost from the time the ban went into effect.