Stockholm Blog Problem

Hi, complete novice to Wordpress and just set up a website for my art with the Stockholm theme. All well except the blog won’t allow me to have all post’s on the one page. It only shows the heading for the latest post.
I’d really like to have the latest posts with images to view, either side buy side or running down, is this possible?
Here’s the feed - https://deryckhenley.com/blog/

Hi,

Contact with your purchase item author @Select-Themes hope they will help you out from your issue.
This is your item support

you can ask any kind of question about your purchase item at here as a comments

Thanks!