Cancelled in 2009 but blacklisted in 2015!!!!

Telkom I will not be held responsible for the incompetence on your side whereby I received a call two hours ago from HUGO & NGWENYA or whatever saying that my line was cancelled only in 2014! I haven't been living at the address 23 GREENFIELDS, MEADOW AVENUE, EQUESTRIA where the ADSL was installed for the last 5 YEARS! I have been living in Western Cape since January 2010 and my cancellation was sent to you in 2009. How can I be blacklisted for this? Where is the proof of notifications to me IN WESTERN CAPE in connection with this? Where did you sent it to because the Telkom email address that I had OBVIOUSLY also stopped working when you disconnected the line in 2009!!!! Therefor I switched to Vodacom e-mail and I have proof of this - January 2010 because the Telkom e-mail address [Email Removed] was invalid after the ADSL was cancelled. Your so-called collections person phoned me while I was on the train to Cape Town this morning and he was extremely rude when I said that it wasn't possible for me to discuss personal matters at that moment. I sincerely hope I wasn't blacklisted because that would WITHOUT MY KNOWLEDGE, WITHOUT NOTIFICATION. BILL WAS SETTLED!