Bad network provider and customer service

MTN is such a bad network company with bad customer service and not live up to your promises. I visited MTN branches MTN GATEWAY and MTN WEST STREET as well as 135 customer number, you all are not truthful, bad service, it was my first time dealing with MTN I will not ever. I nearly lost my job because of MTN and yet you continue to give bad service. I cannot explain how hurtful I am. You are a bad network provider ever. I regret making contact with you.