Here is the FAQ you’re looking for I believe: https://upscrolled.com/en/faq/

They mention that are based on Australia

I’d rather steal music than pay a corporation that exploits artists under the guise of legality. As an artist who’s being drained by these platforms, pirate my stuff and throw me a coffee, it’s the same money as the “legal” route, but at least it feels human, not dehumanizing or humiliating.