Anime walls go in the anime category and not in general.
404011xz I've tried your method. It only shows that the category is Japanese anime
All your wallpapers were labelled with that, the 3 categories are general, anime, and people (select anime for your anime like walls), and when you add tags to your wallpapers you can deselect and select which ones you put tags on (so make sure 1 is highlighted at a time to add tags to it).
I suggest you figure out who the properly use the upload section, as a third offense will lead to a temporary uploading ban.
404011xz Can you recommend a website to share anime wallpaper？