MTN *****ing Money!!!

I have emigrated in June'23. Doing the right thing, i payed up my contract in full and asked for the account to be closed. 3 months later and MTN is still billing my account monthly. I have numerous emails and reference numbers from MTN saying they will fix this, but they lie...nothing is being fixed. My initial lump sum of R17k has been ****** by MTN employees and MTN is still *****ing from my account on a monthly basis. I have have all the proof and emails to back this claim up. I have also reported this to ICASA. Next step to report to NCC and then open civil charges if this is not resolved. Really a huge inconvenience.