SORRY WILL NOT PAY MY BILLS

This company's contact centre has the most disgusting service. In August and Septembet I activated reccuring 100minutes nd 3gb data, in October i called to have them deactivated and was told that they'd been deactivated. To my surprise the same services a were allocated and billed in November, so i called again to have them deactivated. In December again tjey were allocated and obviously billed, so i called to again to have them deactivated. It's mid December, i go through my billing, they are still there, i called the contact centre again and all that they could say is "we are sorry, we will make sure that they are removed" SORRY WILL NOT PAY MY BILLS YOU ****S!!! I don't want those stupid minutes again in January bcos i don't have money to pay y for them. I cant wait for this stupid contract to end.