I like the music, the animation of moving envelopes.
It's a great game for a game jam!
If you are planning to improve it further, I would make feedback more clear. Currently, I felt like it didn't matter who I placed where (maybe I was good at it), the names of the characters didn't stick in my mind, so you should show their stories differently.
I wish the feedback would look like a newspaper like in Sheepolution's "One Act", or his "One Take"
Otherwise it feels like there's no point to my actions