[Plugin: NextGEN Gallery] How to Make Slideshow Images Larger than Default

Hello,

I am trying to create a larger gallery than the default. Can you please help me figure out how to make my slideshow larger? I am hoping for 922 px x 530 px. I changed the settings in the options/slideshow tab, but the images still remain the default size.

Also, my navigation doesn’t show up even though I selected it.

https://photographybyericah.com/wordpress/portfolio/work-1/?show=slide

I appreciate your assistance.

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