Show only one WHOLE post on a page from a specific category

Hi

I’m looking to show only one, whole post on a page, and have that one post change each time the page is refreshed.

I don’t want to show a list or thumbnails, just the whole post on a page from a specific category.

Can I do this with this plugin?

also, Is this plugin compatible with WP 4.5.2?

https://www.ads-software.com/plugins/advanced-random-posts-widget/