how to remove duplicate categories on website

Hendrix S. shared this question ago

Need Answer

I was trying to edit the font and color on the "Inventory" page and I accidently erased a picture. While trying to get it back, I somehow ended up with duplicate pages to 3 different categories. I tried to edit it or erase it through Elementor, but the page won't load when I try to edit. Thankfully the website is still working, but the 3 extra category pages do pop up.