How does the inner screen crack?

How does the inner screen crack?

The upper corner of the inside is cracked. Is there any way to fix this?

ANSWERS:

@werewolfangel not quite sure where it is cracked. Based on your description, if an LCD is cracked there is no way to repair it. It will have to be replaced. Post an image of what you see with your question. Use this guide for that. It will allow us to see what you see.