****ED, DISAPPOINTED, FRUSTRATED and DISRESPECTED

Nu debt has been sending me messages addressed to Mr Chokwe for a Telkom account for a year or so now I have tried to get in touch with them to politely ask them to remove my contact details from their system

After several attempts to get them to send this message they are still continuing is there a law against this or a way I can get them to stop as this is annoying and very frustrating

Please assist