This depends a lot on the theme you are using. Usually a developer would either edit the single.php (or archive.php, or index.php, you haven’t been exactly clear about what your “posts page” is, so it could be a lot of things) theme template (or the appropriate template which might be different theme-to-theme) or look for hooks inside that template to use, in order to add content or even dynamic content.
Here’s more about template files: https://developer.wordpress.org/themes/template-files-section/post-template-files/
Thread Starter
ef2713
(@ef2713)
@littlepackage I posted the page above https://sss.sofheyman.org/opportunities
I’m using Rockfield theme. I’m not strong on development, just want to add a title and 2 sentences to the top of the page
I understand. You said you “just want to add a title and 2 sentences to the top of the page.” But if you’re not strong on development, and not wanting to dig in and learn about WP template changes, I recommend you hire someone to make the theme template adjustments or write the custom hook PHP code required to make that happen. jobs.wordpress.net or codeable.io are great resources for folks looking for WP customization help.