MTN SHOULD CLOSE THEIR DOORS

If I could give a - 20000 I WOULD..... been trying to change debit order date for 7 MONTHS! have proof of payments for every single month and yet they have cut my phone off to the point thaty boss gave me a warning!! I requested all recorded calls from MTN Zanele Radebe on 9 Nov and still no communication.... mtn is ignoring my request even on Facebook messenger aswell HAVE NEVER SEEN SUCH AN *********** EXCUSE OF A COMPANY IN MY LIFE