SABC *********** and a disappointment

I have immigrated and have notified the SABC in writing and telephonically dealt with their *********** staff. Still, I received numerous messages regarding final payment demands and that they are taking lawful actions against me. I have emailed them direct, I have emailed them on their website, I phoned them and still no joy. I have left SA with a clear continuous / police clearance and all my accounts have been closed and winded up. I can’t believe these people are so ***********