CANCELATION OF CONTRACT

I have been trying to cancel an 8ta contract since April 2015(I took out a new contract from them). They still dec**** the money from my bank account every month although I went back to their Herm**** brach several times to cancel it again and again. Everytime I get promised that it has been done, just to have it decucted again. Even a call to the customer care line a month ago did not help. (The response: \You have been billed correctly"! - for a canceled contract???)<br> <br> It seems that they have no after sales service - as soon as you have signed the contract you have no rights anymore. This is now costing me a lot of money and is a waste of time to try and rectify.<br> <br> Saturday"