Oh, the trading command has started, so how can the price be adjusted anymore, everyone?

It was also because I wasn't paying attention that I got deceived.
At first, they set the price at 26,340, then when I clicked on the trade, I didn't notice that they raised the price to 29,340, and I continued trading. It took a very long time, and I had to complain for a long time, losing 2 hours before I finally received it, and I also received a smaller amount.
Everyone, if you trade, please avoid this guy.