Thank you for your kindly feedback!
Scores are sent to the leaderboard every 20 seconds if you had set your name at the main menu. The leaderboard is only visible on the main menu since I forget to add a way to see it on the second screen.
The score sent to the leaderboard is you actual "p" money value.
I Just had the time to add the core gameplay in the 3 days duration of the Jam, but for sure will add more content in the next update.