AUTOMATICALLY ACTIVATED MANY STV SERVICES AND DEDUCTED MY TATOTAL MAIN BALANCE 562

Between 28/05/15 to 29/05/15 they deducted my main balance of rs.450 by automatically activating STV47, STV45, STV32, STV28, STV21 and today they deducted my main balance of rs.112 by automatically activating STV46,STV45,STV21.
Total Balance deducted rs.562.
They are not give me refund and saying you activated yourself.
Please help me sir.