failed to deliver devices after complained with hellopeter, cancel my contract and return my money for July debit order today!!!!Im sick and tired of this nonsense service, its pathetic!!!

i still don't have new devices after the upgrade was completed and i complained on Hellopeter to get assistance. I was promised in the 3rd week of June, till today nothing. No feedback no nothing. MTN cancel my contract and give back the money you deducted for the month of July before i take legal actions. I am done begging, this is rediculous and frustrating, i want out today still. Tjis nonsense service i will never tolerate because i am a paying customer!!!!