Harassment

I received a call from mbd in January this year that I owedVirgin Mobile R329. I painstakingly explained to the caller that I settled the accont three years ago. But the call centre has made a habit of calling me every week since then.<br> The last time I had a problem with this company was when they debited my bank account *******ly. I had the bank reverse the debit then closed the account. <br> Now the harassment has escalated. I get calls twice a week. This has to stop. I told them to go to court, since I know I'm right.