I moved my index.html to the root through vscode, and I think I broke the code?

I’m super new at coding so please bare with me:
I was finally deploying my project, but the index.html was not in the root of my repository so I moved its location on vscode after trying other methods that weren’t working. Now, it is deployed but nothing aside from text is working now. How do I get it back?

I tried moving it back in the folder, just to see if I could open it in a default browser and see what I had before but it’s not showing anything there either.