I just found this site which seems a total re-branding, so take caution if it is the same company. But it looks like they have token on only one exchange which matches what is says on  coinmarketcap.com/currencies/xplay.

Check here and you can decide xpa.io. It is almost all just in Chinese so I can't read the whitepaper.

Good luck

NOTE: I didn't see, in short video w/English subtitles, or anywhere on the site that indicates it's use for porn... as I've seen in a few comments. I thought entertainment services in general (which could perhaps include 'pay per view' videos). But I cannot confirm this from new website at all.