Telkom never never will I make use of your services again

What a Joke will never use Telkom again, after cancelling my contract in May 2018, having written proof account cancelled in July 2018 , after numerous requests etc and confirmation from Telkom in writting that there is a refund due to me of R704.42 which I only got at the end of October 2018 after numerous emails and calls, they then go and list me on the credit bureau, SERIOUSLY Telkom