They wiped out my $2880 profit

In my account, where I invested 1000 dollars, I increased the balance to 3880 dollars after 3 days of open transactions. I wanted to give a cash withdrawal, but I could not log in to the panel. Later, they sent me e-mails and told me things like hedging. I wanted to get all my money, they opened the panel and $ 2880 was deleted, only the $ 1000 I deposited was on the panel. This situation amounts to fraud. The fact that there is nothing when you lose, but the profit is written off when you win, shows that the institution is bad. I withdrew the money I deposited and asked for proof, but there was no response. Now I want all back as compensation.