MobilFX Confiscated My Funds And Refused To Return

I recently lost money in a scam involving the company Mobile fx, which I found when I signed up for GCM forex. Gizem Y*****, whose profile picture is Mobile fx, got me to invest by asking me strategic questions. On February 21, 2023, I put in $1,000 and was told I would get back more than $600. But when I tried to get $900 out of the account, I was told that $500 had to stay there. When I called the company to get my money back, I was put in touch with my expert friend Ufuk U****. But when I tried to end the call, the connection broke, and he didn't pick up when I called again. When I got in touch with WP, they asked for some paperwork and said that $500 had to stay in the account. I think this company is trying to scam people, so I want to tell others to stay away from it. I also want to know what to do next and where to file a complaint about this. If anyone has had similar problems or knows how to fix them, I would appreciate hearing from them. They put me through a process that was very hard and annoying.