cell c arent loyal

<p>hi i took a contract with cell c, it was an upgrade early this year, they debited a lot of money that we did not aggreed up on, the phone is Sony M5 and the l;ady that i spoke to said im going to pay R275 but wht they deducted was more it was R 530. i took the contract over the phone the contract number is *** and my id is ***</p> <p> </p> <p> </p>