Fraudulent recruitment agency

I would like to lay a complaint against a company that refers to themselves under the name of Global workers/Work placements. This company promises people seeking out overseas work jobs in various countries. It’s been nearly a year since I’ve applied through them and have not even received 1 job offer. They ask you to pay money upfront, assuring you that your work is secure yet the only thing they do is make false promises. To date this company has taken 6000 rands from me, and now refuses to respond to my calls and msgs. They offer a full refund should placement not occur within 3 weeks but when I’ve asked for a refund I get no response. They are constantly changing their business name and phone numbers. I’d like to warn others about this company. The main person running this racket goes by the name of KC. I would just like my money back as this company has failed to deliver on every aspect and is a complete fraud.