MULTI CHOICE DE*****ING ME

So i get notification that i owe DSTV R762.80 and this a very huge error as i am on the compact plus for R519 PM.When i call this company i get told about a system error about discounts and some ****,it turns out THE DSTV SYSTEM MADE AN ERROR AN ERROR IN APRIL WHERE I PAID R190 SOMETHING IF I AM NOT MISTAKEN AND PLEASE BELIEVE THIS AMOUNT WAS PAID OF WHAT THE DSTV SAID I OWED NOW MONTHS LATER I GET TOLD THAT THE BILLING WAS ACTUALLY INCORRECT AND THAT I NEED TO PAY THE 762.80 BECAUSE THERE WAS A SYSTEM ERROR THAT I WASN'T EVEN AWARE OF.THE GUY HELPING ME HANG UP ON ME WHEN I CALLED I REQUESTED TO SPEAK THE THE SUPERVISOR OR MANAGE SHOULD I GET DISCONNECTED FOR AN ERROR THAT WAS NOT EVEN MY FAULT THEN WE WILL BE HAVING A VERY HUGE PROBLEM.IF I AM NOT ASSIST WITHIN THE NEXT 24 HOURS I WILL MAKE SURE THAT MY 800K FOLLOWERS ON MY SOCIAL MEDIA KNOW EXACTLY WHAT **** ASS COMPANY THIS IS SOMEONE HAD BETTER CALL ME ON *** WITH A SOLUTION AND NOT SOME HALF ASS EXPLANATION.

ON THE 25TH I PLAN ON PAYING THE R519 WHICH IS WHAT I OWE MY DSTV AND SHOULD I GET DISCONNECTED FOR AN ERROR THAT WAS MADE MONTHS AGO BY UR SYSTEM THEN I WILL CONSIDER THAT THE COMPANY IS IN BREACH OF AGREEMENT WITH WHAT I SIGNED UP FOR,IF PUSH COMES TO SHOVE I WILL MAKE THIS A LEGAL MATTER.

Thank you