I conducted Forex transactions with the brokerage firm named Gann Markets. I deposited over $10,000, and as a result of my trades, I made a profit of nearly $20,000, accumulating a total of $25,000 in my account. Previously, they unjustly removed $6,040 from my account, citing "you did scalping.\" I repeatedly stated that this amount was completely unjust and that they could not delete a customer's money with such a justification. Therefore, I believe my total receivable is $31,500. When I requested to withdraw all my money, they told me they could make payments of $5,000 each, every two weeks, and I accepted this. However, today they contacted me again, this time imposing a condition, saying, \"You performed arbitrage in your account, these transactions are irregular, we will not pay your $20,000, just take your principal and leave.\" Additionally, to pay my principal, they are requiring me to write a statement saying \"I have no receivables." So, they have not paid either my profit or my principal.