What do I do?

Hello! So I recently had a long math quiz and my teacher told us to give him the summary of the exam mode, he told us to open the gallery since it would be saved there. I did what he said but for some reason I don't see the summary of my exam mode experience, I am quite confused because my classmates all have it saved in their gallery yet mine does not, I checked everywhere, my phone's photos, google photos and even file manager out of desperation, we have to show our summary because it's required and now I really don't know what to do but panic ☹️😭