cancellation of Vodacom contract

<p>Hello Peter,today I called Vodacom to cancel my contract which I paid for two years and I was suppose to upgrade last year already..So when I called to cancel I was offered another contract for another two years of which there is no phone but only data of R48 a month with no New phone just data...The consultant processed the contract and said I will be paying for data starting April,I then called again to cancel what they where offering me and they tell me I cannot cancel.it has not been even 24 hours but they refuse to cancel the New n old contract..Hello Peter can you please help me with this problem. THANKS</p>