[Plugin: NextGEN Gallery] Where is the shortcodes page with all the variations?

Where is the shortcodes page with all the variations? Also, I don’t understand why the gallery is showing up correctly on this page https://deegandhi.com/photography/galleries/sports/long-boarding/

but the page that links to it (https://deegandhi.com/photography/galleries/sports/) makes those same images display not in a table, but all in one column. what’s going on?

And then the page that links to that one (https://deegandhi.com/photography/galleries/) also isn’t showing the page the same way.. it’s not showing one image for the long boarding gallery, it’s showing all of the images in that gallery. What’s going on?

https://www.ads-software.com/extend/plugins/nextgen-gallery/