Vodacom trying to rob me with my eyes open

If the rating could go lower I would give it no damn stars... 3 months, 3 months I have to wait in order to cancel my contract. I email I call but nothing, where do you hear ao many calls are just dropped. I have been patient I was even told I would be called back, but instead my account was once again debited and airtime loaded which I did not ask for, which I do not want and will not be liable for it. I want my money back and take back your damn airtime, I have been given the run around for long enough now. I want this to be escalated and want either a team leader, or a manager sorting this out and giving my money back... The only people I have been trying to call is you and with no luck! This will probably be the only way to try and get your attention and help. I have tried everything else.