Movie,Serial, streaming

Hey masters, noob want to ask about movie streaming site,some questions hope you guys answer this hehe

1. How did they get the source movie ex: asian drama??, i was googling for torrent asian drama but didnt get it
2.Anime movie, almost all animes had logo by re uploader site, i try to search it but didn't get the best result
3.Some problem in movie streaming niche?
4.How to solved blocked domain and how to maintain the url innerpage after redirect to new domain


I'd to know about the progress and problem solving instead the revenue hehe

Thanks

Sincerely Yours

Noob ✌