Edgars Edcon Mokopane

I opened an account at Edgars Mokopane, every month i pay R110 towards Jet cellular. Which I never agreed to , and when I decided to cancel the airtime contract which I never agreed to, I am told to call a number which doesn't exist. These Edcon is a **** , they tell their customers that their private details will be kept private and not shared with other parties however I'm in this mess because of them . Every time I recharge , my airtime gets deducted