Service Please

Shaw Academy had and still have a promotion for learning for 3 months free. Well I attempted to access this via Facebook. Soon realised that there was some fishy going on,, I had already given my details. There was no way of getting out of this. After approx a month they did a transaction on the 9th month and 10th of R399.00. I stopped my card account at the bank, but they still attempt to access my card account. A man by the name of Spencer from Shaw Academy agrees with me but does not get the Shaw Academy to reverse my money to my account.