Trust Wallet DeFi Mining Withdrawal Blocked with Repeated Payment Demands

I deposited $400 into Trust Wallet, and through DeFi mining, it grew to $800. Later, I saw a message saying I "earned ETH" with an approval button, stating it would auto-approve if left unclicked. After approval, I contacted support, who then requested a $600 fee for withdrawal. I paid this amount, only to be told that the withdrawal amount had increased, and I now had to withdraw the full balance. They claimed that withdrawals over $2000 automatically block the account, requiring an additional $1800 to unblock it. I cannot afford to pay this fee. Trust Wallet, this process feels exploitative and unfair. I urgently need assistance to access my funds without further payments.