Hi! I apologise for the late response - things have been pretty busy on my end xD
And yep, no problem at all about the submission! Just click on this link and your project should be submitted. Let me know if you have any issues, and thank you for reaching out! :D
https://itch.io/jam/309637/add-game/1135721?token=fE8tbpocr2JtDK40krjLCm77nIE