Try progressing other storylines and come back to it later. Also, read what the headmaster says at the start of the punishment, he will give hints if you are missing a required rule or item.
thanks man I figured it out and I think I'm as far as I can go just waiting for new updates and how do the updates work I play on Android so will I have to delete the game and then re-download it?
You can just install the new version over the top of the old one. However for Android, I always recommend backing up your save files first in case they get deleted.
Android save file location: android/data/altosandherdone.theheadmaster/files/saves
