Hologo is an online cryptocurrency tradinng platform, which is nowhere to be found again The original URL for this platform no longer exists. It is recommended to stay away from it because it is considered a potential scam, because the school uses the brand name and extorts money from the public. Please ignore any platform or application that claims to be a naked exchange. The naked cryptocurrency exchange platform Moment does not seem to be working or It is completely disabled because I checked and I couldn't find any evidence of only exchanging cryptocurrencies. Therefore, I suggest investors and exchangers to be patient for the time being, because you can't trust the exchange platform because you don't know the root cause or the developer. Not worth investing in the stock market.