AFAIK there isn’t a plugin for parsing that website, sending searches to it, and retrieving the appropriate stream.
You could write some code that could do that or you could use that site to expose the underlying m3u8 playlist for an individual file, drop that link in a text file, then name it as a .strm file and position the file such that JF picks it up as a video, but otherwise this website’s formatting is rather bespoke and I’m not aware of any JF plugins that allow for searching and dynamically adding content from any other on-demand streaming sites.
Which existing plugins were you thinking of? I’m a coder so maybe I can point out some of the differences/technical issues for you.