Vodacom ******** actions beware

Pathetic, been trying for ages to try and find out why aaditional debit order every month. Could not tell me? Stop the debit, now find out it was for extra phone I received in contract deal. Trying to stop contract.. Nobody can help me. The are on the verge of ********, taking money for 8 yrs, for inactive account, I did not sign for. This month my fixed contract additional R500, ask the why, the say it is when I stop ads on google???? Was going to stop it and refund, still waiting.