here’s how:
TapSettings.
Move theShared Albumsslider to on/green.
Select theAlbumstab and tap the album you want to share.

Tap…
TapShare Photos.
TapAdd to Shared Album.
jot down a name for the share album and tapNext.

If they’re in yourContacts app, they’ll appear in a tappable drop-down list.
Other iPhone users will be in blue.
Just like with iMessage, non-Apple users appear in green.

They canaccess a shared library even without the Photos app.
Enter as many names as you want to share with and tapNext.
TapPostto share the photos and the album.

Once you’ve created or shared an album, it appears in the Photos app in theShared Albumssection.
To control the album’s options, tap it and then tap the person icon at the top.
Here’s what to do:
Tap+.

Give the album a name and tapNext.
If they’re in your Contacts app, they’ll appear in a tappable drop-down list.
Other iPhone users will be in blue.

Just like with iMessage, non-Apple users appear in green.
They can access a shared library even without the Photos app.
When you’re done, tapNext>Create.

Tap the album you just created.
Browse all of your existing photos.
Tap each photo you want to add to the new shared album.
When you’ve tapped all of the photos you want to add to the new album, tapAdd.
To control the tweaks for the album, check out the tips in the callout above.
Using folders makes it easier to keep your albums organized.
To delete an album in iPhone Photos, tapAlbums>See All>Edit.
Tap thered minus sign(-) above the album you want to delete.
When you’re finished, tapDone.
Tohide a photo album on your iPhone, fire up the album and tapSelectin the upper-right corner.
TapSelect All, then tapShare(the box and arrow icon) >Hide.
double-check youlock your Hidden photos album.