WordPress site not functioning correctly after trying to move to root directory.

I’m trying to move the wordpress site to my root directory from a folder called “wordpress.” Before doing anything else, I changed the URL in General Settings I changed the WordPress URL and Site Address URL from cicministries.org/wordpress to cicministries.org. I then copied the files and pasted them into the public folder and uploaded it. Now the wordpress site is broken. I had a complete backup on my HD so I uploaded that but it still isn’t functioning properly. I want to restore the site to function correctly, and then move it to my root directory.
https://www.cicministries.org/wordpress
I don’t know how to troubleshoot.