USELESS SERVICE PROVIDER MTN SERVICE FOOLS NOT CHAMPIONS

USELESS SERVICE RECEIVED FROM MTN. MTN BEGGED ME TO GO DO AN UPGRADE. I EVENTUALLY WENT AND DID MY UPGRADE AND WAS OFFERED A DEAL OF R299 FOR 300GB FOR 36 MONTHS. I WAS ALREADY PAYING R299 FOR MY CONTRACT SO THIS WAS A GOOD DEAL FOR ME. SIGNED EVERYTHING. 3 DAYS LATER GET A BILL OF R1555.00 PHONED MTN GAVE ME A BULL **** STORY OF BEING CHARGED PRO RATA DATA? SERVICE CHAMPIONS MY ASS. MTN LOGGED A CALL AND WAS SMSED AND THEY APOLOGISED AND SAID MY ACCOUNT WILL BE CREDITED BEFORE MY NEXT DEBIT AND I WILL PAY ONLY R299 AS AGREED. TODAY I GET ANOTHER SHOCK AS MTN HAS SENT A DEBIT ORDER FOR R856!!! HOW USELESS ARE YOU? CAN YOU NOT SEE MY PREVIOUS BILLS WHERE R299 I DONT EVER GO OVER THIS AS MY DATA NEVER FINISHES. I DID NOT BUDGET FOR THIS EXTRA MONEY YOU ****** *******. R299 IS THE CORRECT AMOUNT IDIOTS. MY CONTRACT NUMBER IS *** MY PERSONAL CELL *** CALL REF LOGGED : *** REFUND ME MY MONEY