Reasons for appeal. This platform provides bitcoin trading. On March 27, the bitcoin quotation suddenly dropped to 30,000, and then pulled back to 44,000 in an instant. As a result, the long positions of Bitcoin I traded instantly exploded and I lost an excess of USD 20,000 (I originally deposited about USD 3,000). The original profits were all taken back and the excess losses were lost. After checking the quotations of various virtual currencies, there was no such price as 30,000 on 3/27, and even Bitcoin still rose sharply on 3/27. The platform merchants subsequently began to recover the excess losses, and threatened to resort to the law if they did not give the money, and all kinds of vicious language were used. I do not admit the process of fake quotations at all, and insist that this is a normal slippage (from 44,000 to 30,000?). Please pay attention to this platform.