Elizabeth should be in the university by herself. Make sure to check every floor. And which button in the gallery are you pressing when it crashes? If possible, can you send a screenshot of the crash? That would help a lot! <33
I did find Elizabeth, thanks there. I guess I either missed her. Or there was a bug and she didn't spawn until a week later. Anyways, I am on mobile (android) and open the phone. Click gallery, then Elizabeth and it sends me to a crash screen. I haven't really tested it out. But I do know that at the very least Misaki doesn't crash when you tap on her in the gallery. Atrached is the crash screen from which I have to rollback to get back into game. I have not tried the other options excelt quit. Which just closes the app and loses you any unsaved progress which I luckily didn't lose any.