contract cancellation

I have been trying to cancel contract with getmore247, they have been giving me a run around since last year August. On the 21st of August 2017 I call getmore247 to cancel the contract with them. Contract was cancelled but to my suprise I received an email from a lady called Penelop Choolo that was activating the account again. I called same day trying to get hold of her with no luck. I got a lady called Anita and promised to cancel the contract ref: ********** 39 she told me that it takes 30 days for the contract to be cancelled. I kept on receiving emails from getmore. (16th Aug 2017, 17th Aug 2017and the 1st of September 2017 On the 13th of September 2017 I called again to make sure that the cancellation have been loaded on the system it was. I did not receive email to confirm cancellation. Yesterday cell c send me statement on that statement it shows that I still have the GetMore account with them. I am tired of GetMore247 *****ing my every month. PLEASE PETER HELP ME. AM A CONSUMER WITH NOT POWER OVER GETMORE247.