Wrong audience listed on my book

[Gabrielle]

Hi Everyone,
Hopefully this is an easy fix. My book, RISE OF THE DRAGON MOON, is listed as YA, but it's actually upper MG. Is there a way to fix this? Many thanks!

[Scott]

Genres are crowd sourced by how users shelve the books. There is no way to "fix" it.

YA and middle grade are basically the same, anyway.