Vodafone Live & Content services billed

I took out a contact from Vodacom in April 2017 for the amount of R319 pm. Only the 1st month and August 2017 I was billed for that amount. Some months I was billed for even more that double. I spoke to a consultant a few months ago and she explained that there were out of bundle data charged, which I do agree with. But some months there were also Content services charged which I did not subscribe to! One month it was over R200! I feel that I have signed a contract with VODACOM, so how can they just bill for subscriptions from a third party? I feel that it is Vodacom's responsibility to block it or to inform their customers before you just get a huge surprise when you receive your bill. The consultant gave me an email address to unsubscribe from WASPS and to get a refund. The WASPS was blocked but I haven't received a refund. And there is also no way to block the content services forever because the next month another subscription was billed again. And this month (September 2017) again charged for content services and I see that there is a fee charged for Vodafone Live? I don't even know what this is for! I have been with MTN for 3 years and NEVER have I been billed for content services or other stuff that I haven't signed for. I am so disappointed in Vodacom and unfortunately I have signed a 24 month contract so I am stuck with bills that I am always scared of opening because I don't know what will be charged!