Telkom lists you for paid and closed accounts

It is almost a year since my closed account was closed and settled and cut off, then i was billed that was eventually reversed due to cancelation and invoiced after that date again, PLEASE update credit beareau Transunion it still states im in arrears with TELKOM and i was never in arrears with any of my accounts.

You invoiced me accidentally now i have to fight to get a bad listing removed I have a bill that was finally corrected after months stating ZERO and closed Please update credit bereau