I made a game with unity webGL and I published it on itch.io but it doesn't work [closed]

I believe the the problem is you are using Unity version 2019.4.24f1, 2020.3.3f1 if you are. The only solution is to update to a newer version. this issue is fixed in version 2021.1.0a1 and onward. check out this website for more info: https://issuetracker.unity3d.com/issues/to-use-dlopen-you-need-emscriptens-linking-support-error-in-webgl-build.

Please next time, put some more effort into your questions. like adding the error from your game into the question. I'll cut you some slack because your new to stackoverflow.