NRR - Nedbank Retail Recoveries *********/******* actions

I get threatening messages and even more threatening call that the Sherriff is on route to attach my properties and belongings on a weekly basis. Here is the PROBLEM. I have not been a Nedbank Customer since 2002. I left in December 2002 to work abroad for 5 years and closed out all accounts with zero balances. On my return I opened an account with another Bank and had no dealings with Nedbank at all. Now a decade after returning I get harassed and pestered by Nedbank for Monies owned that I have no knowledge off. The pure viciousness and ********* behaviour of Nedbank is shocking. NRR had put ******* Trace alerts on my credit record ,send me no proof after several requests and acted *******ly . Nedbank need to STOP THIS!!! All telephonic complaints are just ignored.