I enjoyed this game! Very nice idea that matches well with the theme!
Nice illustrations too!
As others have mentioned, having some kind of feedback on each turn would help the player learn. At least a buzzer letting you know you missed something.
But also, the rules should be shown first before the first round starts. I got an awkward rating on the first customer because I just spent too much time reading and understanding the rules while the dots accumulated as I was not paying attention to them.
I managed to get 3 endings at once lol.
Good job!