Scam and does not allow withdrawals

2 months ago, someone introduced and invited me to participate in forex investment. Since I am a newbie, I do not understand the forex market very well. But seeing how they make money, I agreed to participate. There is a support on Telegram asking me to provide personal information to open an account at BKYHYO exchange and I have deposited $1000 investment. But transfer money to another person, not deposit money on the exchange. In the last 1 month, they changed the name of the floor twice to GRAND SIGNAL MARKETS and LUNBOUX LIMITED. All brokers do not have a business license. I entered the trade and made a profit. Currently my account has 5990$. Suddenly the Telegram account of the support and the person who invited me to join at first was locked. Can't login on MT5 platform, can't find Lunboux Limited exchange name on MT5. I noticed instability so I made a withdrawal request on lunbouxltd.com. It's been 48 hours and still no approval for my withdrawal. This is a sophisticated deceptive process. Please help me get the money