A total of tens of thousands of U.S. dollars were deposited in Prospero Securities succesively. The position was basically liquidated. Last night, I applied for a withdrawal of 538.48 U.S. dollars. Today at 12.31 pm, the money was deducted. At 2 pm, I went to the official website to ask if I can get to the account today. The customer service of the official website said that I need to provide evidence. It means to them that a fraud platform like this will not be withdraw without providing evidence.