Actually, I hadn't looked at the scraps in your gallery until you mentioned it. But yes, all of the Blech images need to go. That includes both anime screenshots, manga pages and other images. Your intention may not have been to steal. But, DA's policies still consider your submissions stolen. I'm sorry to have to disappoint you, but like I just explained to you in my previous comment, crediting changes nothing. Unless you can prove that you've first gotten permission from the original creators of the art you're posting, then any and all such submissions automatically turn to cases of art theft. You obviously do not have permission from the creators of those fanarts. As for the anime screenshots, manga pages and other official art - the only people who have the legal right to give you permission for those are studio Pierrot and Kubo himself. And, uhh......we both know that just getting in contact with people like them, let alone getting permission for these images, is not possible. Which is why DA does not allow the submission of official art, at all.
Also, now that I looked at your scraps, I see that it's not just Bleach images you've been posting. So no, not just them. The Final Fantasy images, Dragonball Z images, One Piece images, and and anything else that is not actually created by you.
Do I know another website where you can post these? No. Sorry, but I can't say I do. However, please understand that deviantART is an art community website, no an image board for sharing your favorite pics. DeviantART is a place meant for people to showcase THEIR OWN art.