Newsroom template

Hello there, I have been making a website – https://www.clockstopped.com. I selected a theme called Newsroom. I am able to edit everything except the footer. The footer has catergories that I can’t find anything about on my wordpress. after a lot of struggle, I am able to edit the footer but I can only delete the footer elements. But I still don’t understand where the categories come from. When I click on them, they lead me to the page – https://gpsites.co/newsroom/news-feed/. Am I supposed to just delete all the footer categories or they can be of some use?

The page I need help with: [log in to see the link]