This belongs in the Anime world. Find your story under “Manage Stories” and select it from the dropdown menu that says “World: Any” in the “Category” section. If you have difficulties or objections, take it to this thread: fanfiction (d o t) net/topic/11834/165132256/1/World-Tags

You should separate your author notes with a horizontal line; otherwise, they look like part of the story.

This is a mess. You need to try harder and get a beta reader. Start looking here: fanfiction (d o t) net/topic/11834/42724996/1/Beta-Signup