****** by Vodacom

I cancelled my contract with vodacom on time and opened a new one. Now when it comes to them debuting my account they debit me big amount when I enquire why is that so I am told the contract I cancelled is still active. I asked how because i cancelled? Their consultant told me they will call me back...i just recieved another debit order same amount and Vodacom never came back to me. I am so angry and I want them to pay my money and I will NOT recommend them to anyone.