Thanks for letting us know. Sorry you didn't get to try the game.
Might be an issue with UI scaling. It looks like the button hitboxes move or scale wrong depending on the aspect ratio / resolution. If you can't see button click effect on Create Game button when clicking it, that's probably the reason. You could try clicking next to the button to see if that helps or try to adjust the resolution.
Hopefully you'll get to try the game with a friend or a few. It's definitely worth the try!