Open the Photos app
Tap Albums
Scroll down to Shared Albums
Tap the plus icon
Tap New Shared Album
Enter a name for the album
Tap Next
Add contacts or email addresses
Tap Create
Open the shared album
Tap the add photos button
Select the photos or videos you want to share
Tap Add
To invite more people, open the shared album
Tap People
Tap Invite People
Enter the contact or email address
Tap Add
To manage sharing settings, open the shared album
Tap People
Turn Shared Subscribers on or off as needed
To delete a shared album, open the album
Tap People
Tap Delete Shared Album