Well it’s piracy. It’s supposed be like that. I can help you, just dm or reply here. Their gitlab has all necessary links to setup, torrent website link, rss if you need it, etc. I am free now for a few hours so feel free to ask.
Emulation in general requires a bit of learning an tinkering, it’s just how it is, rom emulator users, ps2, 3,gameboy etc they have it way worse than us. Now it’s just click and play in linux in most titles.
Makes sense. You could check out Foss browser