******* Charges

After paying my TV Licence a few months ago, I'm being harass by VVMT to pay my outstanding TV licence. They phone from 7 in the morning. SABC charged interest on my account without notify me. How can it be legal to charge interest on an account after you have paid it and they don't even send you an account. I don't even watch SABC now I have this haras*****t for interest of R139 on my account. SABC can take there licence and shove it. And i'm not the only person that have this problem with them surely something can be done about this.