VERY VERY VERY ANGRY CLIENT !!!!!!!!

good day , please note my contracted ended on the 08th of December 2019 , however late November i decided to call Vodacom to advise that they should cancel my contract seeing that i am paying 380 for 2 years . however the consultant i spoke to advise me that she will cancel my contract but in the same sense vodacom can offer me a deal of 75% discount which is 5 GIG and R160 airtime , ....so the consultant assured me that i only pay the 380 anymore seeing that i am done with my contract , to my knowledge i end up paying R511 which makes me very very angry because they gave me false information ........... vodacom i expect a call back from you guys and i want my refund ASAP!!!!!!!!!!!!!!!!