Telkom and its ***** games

I am so irritated with Telkom. I hate that they keep signing me up to things I Dnt know about. Now it keeps taking my airtime I unsubscribe they keep bringing them back and I'm also charged for unsubscribing to these stupid things. I'm loosing a lot of money to telkom and their stupid games I hope u can help me cause its getting to me. My number is ***.