If you want to convert XYO to bitcoin, probably you can wait to know if you will someone can sell you bitcoin. But I do not think you will see an offer. You can do that on an exchange. There are many exchanges that you should be able to do that in a way that the exchange has both bitcoin and XYO.
You can check some of the exchanges
https://www.coingecko.com/en/coins/xyo-network.
Do not trust Yobit.
It is on ethereum network. If you want to use exchanges like Uniswap, you will likely only be able to swap it to ethereum. If you can use a centralized exchange for it, it will be better.