Hello! I suppose your submission would be "Jack O' Lantern and the Giants Bean". Here is the link for you to submit the game to the Game Jam. Just log in with your Itch.io account and you're all set!
https://itch.io/jam/391389/add-game/3052730/10708925?token=BaoXTt25NZEZobAnLNelKm8iDrc