Trouble Posting Blog Articles to Facebook

Hello. When I post a link to a blog article from my website to Facebook, the preview button does display correctly. Rather than display the title of the article, and image, and the description I’ve written, it just shows the name of my site with no info regarding the article. The preview button loads properly when I link to articles from other sites, so it doesn’t appear to be a problem with Facebook.

I am using the Hemingway theme. Here’s a link to the article I’m trying to post, but the problem extends to all web pages: https://briankirkblog.com/never-now-always/

Any help would be greatly appreciated.

Thanks,

Brian