I builded my game in WebGL, Ziped my files and uploaded them into my proyect in itch.io, but i can't figure out why its not working

So... what project would that be? What did you do exactly, and what happened? Was there any error message?

 I too had many problems uploading my first game to itch.io but I eventually made it work. Under  'Kind of project', did you select HTML?  (Because you used WebGL) 

The itch.io page said "No file provided to embed", but the zip file has the index  do i need to have diferent files for the index and the archive?

https://thavi.itch.io/fatguy

I just realized after 4 days that it was on a .rar archive instead of a .zip file, im sorry for the inconvinienc