Asia Pacific scammed me

I deposited 7788 USDT to to Asia Pacific broker website his http://www.ytqmt.com/zh-cn/ I withdraw two times 100 USD just confirmation but today I tried to withdraw 2700 USD but it was invalid I contact to customer service they told me you have IP address problem we frozen your account now you will deposit more 7788 to unfroze your account, so I told I will deposit 20% but they told me no you will deposit same amount scam me more