Bungling Vodacom are useless

After two years, three trips to your head office in Century City and countless trips to the Canal walk branch, Vodacom still can't sort out my account. My latest "waste of time", on the 11/12/2017 was dealing with Amien Abrahams at Century City, who needed 7-10 working days to sort out my refund. Still waiting and having my e-mails ignored....... What a surprise. Worst company on earth!!!!!!!