MTN CON ARTIST

I cancelled my contract and insurance in April already but every month im told to pay R65 and everyime I call i am told different stories. I called In May and i was told I was migrated to s package that gives me data thats why I was being billed, I told them I dont want it and the charges stopped. After a month I got an sms that my phone will be closed I called and was told the charge is valid I paid the R65,now this month I get an sms that my phone will be closed,4 consultants cant tell me what the charge is for and eventually one says its for insurance. When I cancelled the contract they asked me why and I told them I dont have the device anymore so how can they keep the insurance active when I dont have the device. MTN are real Con Artists they **** us of our hard earned cash.....People BEWARE OF MTN.