This pool is fraudulent, in order not to pay, either the coin is missing or the coin was removed from the pool, there is no guarantee of payment, or there is incomplete valuation in the exchange, there are all kinds of fraud, it is based on not paying, if you remove the coin from the pool, you will pay the remaining balance, if you do not pay, you are a fraud. I warn everyone about this pool, it is regret zergpool.
That's what happens when you choose a shitcoin for payout. Choose a coin with guaranteed payout, they're listed on the home page.
I've never had problems.