This wave of PUMP public offering pre-sales is disgusting again, to be precise, it is the way CEX treats users. My personal situation is that yesterday I was in the pre-sale channel of the PUMP official website, but when I clicked on KYC and scanned the code, I couldn't get it out. In the end, I had no choice but to go to a second tier exchange and choose to subscribe. Yesterday, I said it was valid 14 minutes ago, and I thought it was successful. However, the subscription page showed a confirmed limit of 0, and the spot assets showed U, but when I wanted to withdraw U, the balance showed 0 🥲 And today, when I saw that many exchanges have basically announced, it is currently impossible to confirm whether the user's subscribed amount is valid, but it is also unclear when it will be confirmed to be invalid and valid. That is to say, all the funds subscribed by the user last night were locked in the hands of the exchange. The exchange's statement to the market is that there is a problem with the API provided by the PUMP project party, and the exchange cannot access it. It is equivalent to saying that the pre-sale quota of the exchange yesterday is not the confirmed sales quota obtained by oneself, but requires users to subscribe to the exchange on one side and the exchange to subscribe on the official website on the other side??? The official website should have been available for at least 15 minutes to play yesterday, and the exchange hasn't been able to play as quickly as users? Have the staff of the exchange not been proficient in operating on chain wallets for so many years? At present, my situation is considered good, but I have to face an endless waiting problem. The credit limit is definitely gone, and this can be confirmed. Because the exchange I contacted had already made it clear that there was an API issue with the project team, and their exchange did not provide the quota. But the most unfortunate thing is the group of big players who fought on the exchange, and at the same time, the big players who opened pump short position hedging at a low level last night, which means that there will definitely be no more coins on this side, and the short positions will continue to be added with margin, afraid of liquidation 🥲 To sum up, 90% of the reason is myself. I haven't used CEX for years, but this time I still trusted CEX. If I am firm in my principles, there is no need for CEX. This won't happen at all!