Curtiz Morgan Loan Firms review: Upfront fees for a loan

Curtiz Morgan Loan Firms contacted me and asked if I would like a Global Loan. I decided to go forward where they asked for me to pay upfront fees... Which I paid around $15000 Australian dollars. I never received a loan I received nothing for my money. When I asked for my Refund I was asked to once again upfront fees. This has been going on for 6 years. I need some help these Scammers are LIARS. I need help.