Edgars really knows how to mess up your credit profile

So i had an Edgars Account which was settled in 2020 2 years later i received letters of demand for outstanding balances on the account phoned Edcon phoned the attorneys phoned the insurance people asking them why am i being held liable for an account that was settled in full 2years ago no its for inaurances that was not closed because you were still liable for them but why wait 2 years if my postal adress is the same the cell number i used for the past 10 years never changed yet your lawyers sent 1 letter to the same address and it got a response which btw is the exact address as its always been? 3 hours of wasted phone calls and no you need to still pay for something you dont use because it was closed 2 years ago