Media Categories

Created 2 Media Categories Added some Images to both but the shortcode does not differentiate between them and all Images are displayed (unless I use a Limit Option
Using this code
[go_gallery cat=’ngo’ size=’medium’ gap=5 border_size=0 bg=’#fff’ menu_show=0 limit=6]
on first Post
and this Code
[go_gallery cat=’Food’ size=’medium’ gap=5 border_size=0 bg=’#fff’ menu_show=0 limit=12]
on second Post.
The First Post (cat=’ngo’) displayed Images from the other Food Categories as I uploaded them newest.
Any Ideas?

https://wordpress.org/plugins/go-gallery/