Replacing the word "questions" with an actual question mark is retarded and you should shoot yourself in the face with a spud gun.
1)
Yes I'd imagine there are some amateur artists around somewhere. As for mangaka, I wouldn't be surprised if there was one or two.
2) Apparently Piratebay is good. I wouldn't know myself, my ISP's blocked it and using a proxy makes me unable to download anything. So I just use Google.
3) I have no idea. Soz mang.
4) Try to use Google find websites to stream or download hentai. But I'll spoonfeed you
one Hentai streaming website you might find useful.
And finally clean up your grammar, it's terrible. Plus you should've posted this in
Meet and Greet.