Wait, you didn't buy the game on itch? Where did you buy the game??? If someone else sold you a copy, they're scamming you - it's only available for sale here right now.
oh so I checked old bank statements I apologize I did in fact buy it here but it was bc there wasnt a way to automatically update it that I thought it was bought elsewhere I'm sorry I screen shot it and will show itch that I do own it yet says to buy it again thanks for your time and sorry. P.s I love the game.