Most Recent Post on Front Page

Hi all,

I updated my theme and I lost all the customization on my site so I am trying to get back to the way my site was before (ugh!).

I used to have the most recent post on the front page. I have the front page set to a static page. The posts page is set to articles.

Here is my website: https://www.mytraguspiercing.com/

Any help is greatly appreciated ??