Posting User's Photos...What do I need?
Hello Colbey, this answer comes very late. I'd like to apologize.
From a point of view of the iubenda software you need to add a custom service outlining exactly that fact. Something along the lines of:
"User photos usage
This application uses photos uploaded by its users and displays it here and there etc."
I'm copy-pasting the instructions for the custom services below if this is still helping you:
http://iubenda.com/dashboard > edit/add privacy policy > add service > create custom service
( https://www.iubenda.com/en/help/posts/386 )
Hope this helps?
Simon