I fucked up 😭

So, I was just working on my Neocities page and shit, when I noticed that the images in the 404 page randomly disappeared. I tried editing the code to hopefully fix it, but nothing worked. 

So I go onto google and try to look up some ways to fix this, and somebody on Reddit said that it might have to do with my browser's cache fucking it up, and that I could fix it by clearing the cache. 

So I do that, I refresh the page, and not only did it not get fixed, but IT DELETED THE BACKGROUND GRAPHICS AND A FEW STAMPS AS WELL

What's worse is that I went and checked it on a different webpage to see if it looks any better on someone else's end, and it's bad. 

Oh god, this is gonna take me FOREVER to fix good lord... 🥀

I love web development, but what the hell...

If anyone has advice on how to fix this I'd gladly appreciate it! (I might switch to FireFox atp, heard it's better anyway)