Worst Debt Collecting Agency in SA!

What a useless bunch working at VVM Debt colelction! They constantly harass me, now almost daily about some Truworths account that does not belong to me. I have explained to them probably 20 times they have a wrong number and as much as I want to be the person who owes money so they cant just leave me alone, they ignore my requests.. They tell me I will be removed from the list only to discover they phone again the next day, and the next day... I am going to start answering and chatting to your agents for as long as possible to waste your money. I will make sure I stay on the phone to prevent your agents from pestering other people too...