Not sure if I can withdraw

I invested 1800$ with them when I reched 3800 I tried to withdraw they refused, I’ve been told that minimum amount is 10000$ to withdraw.. so I took a loan from them with the guarantee from my friend, and when I reached 10000$ they refused again the withdrawal process as they requested this time to pay the loan with interest (2053$) as a direct deposit, I begged them to deduct the amount and hand over the rest they refused. note: they only accept indirect deposit through cryptos mainly.