Robbing customers .poor customer service. Vodacom lawyers theives

I had a contract with vodacom I paid my outstanding balance in November 2017. I requested the ceo of vodacom to send me my statement but he ignored my request January 2018 i received a notice saying that I have an outstanding balance from October 2017 to January 2018.where can I report this case of billing a customer while I have paid my account in full and being wrongly charged and please run away from vodacom, they will ***** your money by wrongly charging you so that they can have more profits to take home

Think twice before you take a vodacom contract I regret entering into contract with vodacom Is it possible to be charged after one has settled her account

Assist me on where to report this ********** billing by vodacom lawyers