Temaket Information Limited Broker Review

I joined the Blockexa platform a month ago, with Temarket as the service provider. I deposited 1200 USDT and made a profit of 1100. My initial withdrawal request of 50 was processed smoothly. Later attempts to withdraw were met with claims that I was requesting withdrawals too frequently, and I was asked to pay a security deposit of 20% of my account balance before further withdrawals could be made. Can someone advise me on how to retrieve my principal? Thank you.🙏