No problem. May I ask, how were you able to put your game onto the website directly? I uploaded mine as a WebGL build, but it didn't display it in the browser, as it did for your game. I have just updated the build as a standalone because I don't think anyone was able to play it.
Hello, Once you build project in unity. Zip the build folder.
In itch.io select "Kind of Project" to HTML in the drop down menu. Then upload the zip folder. Please let me know if that worked or if you need any further assistance.