Humiliation as well as affecting my credit record

Good Day, MTN listed my cell phone account on TransUnion for the amount of R39 000, this also included my monthly instalment- I work for a financial institution and I am not allowed to be overindebted, this has made serous trouble for me, Its been more than a year and not once have I received a statement from MTN. Please note that I am also going to place an article on News 24 as this has cost me humiliation as well as affecting my credit record.