holder theme not displaying blog posts

Hi. Newbie with the multisite world, but comfortably familiar with WordPress. I am using Holder theme for two sites, the test2.diamondaccountants.com and the http://www.diamondaccountants.com. I set these up to learn multisite.

I used two different versions of the Holder theme. In both sites, I created a Blog page and created Posts. Neither site displays the blog posts. One of the sites seems to have the Blog page displaying the Home Page that comes with the Holder theme. That's the site that I'm attaching a composite screenshot for.

I'm happy to set up a new user and give you log-in details to take a look around the multisite network, if you have a Privacy option.

Thank you :slight_smile: