Closed Credit Card Bill after 4 years

4 years ago I closed my ABSA account after being a customer for over 30 years due to constant incompetence and lack of service. Suddenly three months ago I receive a call from the call centre that my new credit card is ready for collection. I said I dont have a card with them and I dont want one. Then I got another call...I lost it and asked them not to call again. Then I received a SMS stating that my limit was being reduced due to my non-payment of my credit card account ... and now I have received a statement that I owe them arounr R1000.00.<br> <br> NOW WITH TEARS IN MY NAVY BLUE EYES...WHERE DOES THIS COME FROM????? For four years not a word and now this??? I will NOT go into one of their branches to sort this out because the last time I went in to close my accounts I swore to myself I would never set foot in an ABSA again.....and above confirms why I closed my account ...incompetence and lack of service at all times