Sorry to hear that you are having issues trying to play the game.
I strongly recommend updating your browser to the latest version or possibly using an alternate browser. To see a list of compatible WebGL browsers please refer to this chart: https://docs.unity3d.com/Manual/webgl-browsercompa...
If that is not the case could you possibly give me some more information on what is happening? Can you load the WebGL game at all? If you can reproduce the bug and provide any necessary information about this issue that would be extremely helpful. If all goes well I can fix this bug for you and provide you with a new build of the game :)
Any and all information is highly appreciated!