Missing cards in Pages

Hi there!

I accidentally broke my site by deleting some of the Pages that my developer set up for me when I first did my website. I managed to get it restored but it no longer pulls my stories by that specific tag. Now, it only shows the image from the most recent article, without headline and description.

This is the code that’s on the Page now.

Newer
Page
of
Older

Would someone be able to advise me what I’m missing? I’ve tried adding RSS feed using a script, but it shows as that same image, and the RSS feed at the bottom.

My developer was a one-off developer and he’s no longer servicing my account, so I can’t get him to restore it.