They are in there all right.
Are you playing as Max or Kate?
Max = I don't know - someone else can help, I've never played his route.
Kate = Talk to Julia till all conversations are finished. Try different rooms and different times. Sleep till day 2.
Day 2, at some stage during the day it will auto start a conversation about the new uniform (as long as you are in the house and not sleeping )
Day 3, around 7:30 it will start a conversation about why you are not in school yet... from there have fun.
Also search this thread, there are plenty of links to the walk through / guide.