You posted about it in 2019, and we have seen it in these previous days that some exchanges has listed the PiCoin and they were only in a way where most of the people losses their money, they were in the greed or earning even more money, whereas the own PiCoin channel has announced that we didn't even bring the Mainnet.
You are a little confused between these similar coins. As far as I understand, OP writes about PiCocoin -
https://coinmarketcap.com/currencies/picoin/markets, which is not actually traded on a cryptocurrency exchange yet. You same write about the Pi network coin -
https://coinmarketcap.com/currencies/pinetwork, which recently made a lot of noise after listing on Huobi.