Vodacom service subscriptions

I am constantly being billed by Vodacom for service subscriptions I did not subscribe to. Despite checking on my Vodacom account and ensuring that all subscriptions were cancelled, the charges persisted and I eventually terminated my account and switched to pay as you go. This didn't help, in the past 3 weeks I have R 395 worth of airtime and made very few calls. Today my balance is down to R 67. When I contacted the call centre I was informed that there are still subscriptions running. To my mind this constitutes *****.