The only thing known about Bitai is that it is an exchange based in China and it was launched in 2018. Nonetheless, this market has no data, value, orders registered, and neither users on the web page. In fact, the current page is not available. It tends to fail and never grant access even if you apply for a VPN. This exchange is not in service, and it is part of the top of those companies with little or no existent demanding features.
There are no reviews about the site, although some users of the internet have expressed this site is affecting the permanence of other good services in the market. Let's remember that even when the internet is unlimited, there are thousands of projects and digital spaces that just became empty data for the ecosystem.
So, in conclusion, Bitai is not reliable and rewarding, and it is neither a great opportunity for traders. Since the web page is not working you can remain at least safe. But there are always scammers out there who can use fake data to create a similar site with lots of malware on your device.
NOTE: Take precautions and be careful. This site is a scam.