I see at BTC365.com that they are licensed from Montenegro. That immediately reminds me of the Cloudbet platform, but I don't think this is a Cloudbet project. I also don't know if this site is reliable. They don't have an ANN on Bitcointalk and I can't find a lot of info about them either.
I could remember that vividly that BTC365 once launched a signature campaign on this forum which lasted for 4 weeks or so, this I believe was Middle or of late last year 2021.
And for a bookmaker that once had a signature campaign running on this forum, not having an Ann here is quite surprising.
And commenting on OP's enquiry, I would like to ask if Chinese bookmakers are to be trusted?, considering the Chinese government stance on crypto currencies, except the bookmaker should not necessarily be crypto accepting ones.