RUIDA FUTURES conned me to deposit and gave no accede to withdrawal!

This company is currently tricking customers into depositing by account opening bonus. When opening an account, I double checked with the customer service to confirm that there are no deposit threshold limit. The bonus withdrawal was conditional upon the lot size, which is reasonable. The client's capitals and profits can be freely deposited or withdrawn anyhow, which is a industry-wide standard for a regular platform. However, I failed to withdraw the next day! What's even more unreasonable is that I couldn’t view my account! The customer service explained that it was for the safety of funds. My account couldn’t be activated without reaching the deposit threshold! The exchange had detected high risk! What a nonsense! I had already met the margin opening conditions that allowed me to open positions without any further deposit. But in the end, I have to deposit another CNY 50,000 to withdraw! Still trying to trick me! Withdrawal is what matters most. Any excuse for refusing withdrawal is nonsense! Only the frauds would trick like this! Be cautious!