Telkom deducting money unnecessary

My whole Telkom subscription has been changed without my consent. I see I'm being billed for subscriptions that I'm not aware of on my account and I know for a fact I did not subscribe to anything. My whole contract has also been changed after I specifically said to the guy don't change anything. Why don't Telkom salespeople listen? I'm not going to pay for subscriptions that are added to my account without my knowledge. That is *****ing from us as consumers and hope we don't pick it up. I need someone to look into this and go listen to your telesales calls. Please remove my banking details from your system as I pay cash in advance.