Vodacom *****ing money

I received an sms that I have been subscribed to BeFit and ZoneZa for R7 a day. This is not the first time Vodacom has decided to deduct subscription fees off my account without my permission. I apparently also have a sms subscription which I never subscribed for. I mean, who even uses sms’s anymore. When I try to cancel the subscription a message comes up saying an error has occured. Very convenient Vodacom!!! Whenever I do a top up on my phone I get a notification seconds later saying my data has run out and my money is gone. I will make a point of it to change to another network and make sure everyone I know is aware that Vodacom *****s your money!!! Shame on you Vodacom!!!!!