It looks like you have the game running on your account now.
For future reference, and to any others reading this topic, we have details about why we have such limitations: https://itch.io/docs/creators/html5#zip-file-requirements
We strongly urge developers to consider a downloadable version of their game if their game has reached a certain size. Just because an engine supports web export doesn’t mean that type of distribution makes sense for the given game.
Thanks