Indeed, there are a lot of coins in circulation today, which certainly will not forever last all, surely there will be coins that will be eliminated, because because the development is not advanced or unsold on the market, we cannot predict which coins will be eliminated, if a coin that will be delisted in an exchange, the coin can be assumed to be missing or there will be no circulation, if the coin is not sold on the market sometimes the developer doesn't want to develop it anymore, so the coin becomes a rubbish coin, so as a Our traders must pay attention to the coins we will buy, so that the coins we buy do not become junk coins