Hey, thanks for letting us know! Which platform are you launching on?
On a Windows laptop, I downloaded the game in the itch.io desktop app. When I click on "Launch", it switches to "Running" for a few seconds, then switches back like nothing happened. There's no error message or new window or anything.
On my Android phone, I start the game, the Willowish Studios logo appears, and after that it's just a blank black screen for about half a minute before it crashes completely.