Heya, sorry to hear that!
There are a couple of known issues with the web release, depending on the resolution and size of your screen, there's an issue where only part of the screen is shown due to the absolute sizing of the game in the browser, which makes the game appear completely black/not loading. If you have a computer monitor with a higher resolution/bigger size you could try it there, or you could try the download release which should not suffer from the absolute size issue.
If you could try one of those and give the game a rating we'd greatly appreciate it! Thank you and sorry for the issue!