The trading competition is over, and these junk coins have a trading volume of #xter , which is about to drop. This wallet is stuck and can't sell. Placing a buy order for 1 BNB can get me stuck to buy in twice at the top of the mountain. When selling, it can't be sold, and then I lose 0.2 BNB. Now, in the trading competition, even getting rewards results in a huge loss.