Lack of assistance from Vodacom

I had a seprate Vodacom account for more than 4 years. The previous contract came to a end in June 2020. December 2020 i called and asked the opperator to cancle the numbre /sim. I dont use it anymore... January R65 went of my bank account. I called again. They said its pay as you go. I dont need to worry anymore. Feb came. R65 went of my bank account... I called again. This time they even send me a sms saying that the account is stopped. March came... R65 went of my account... Really?