

On your iPhone/iPad, you'll find it under Shared.

Once the new album is in place, you'll see it listed under Shared > Shared Albums on Mac. (Going forward, you'll need to use the Plus button in the shared albums section to create more of them.) In this section, you'll find a Start Sharing button to help you create your first shared album.
WHERE IS PREFERENCES FOR PHOTO MAC UPGRADE
ICloud Photo Library uses your iCloud storage for backing up photos, which means you have a limit of 5GB unless you upgrade to a higher storage plan. You can also enable it from Settings > Photos. Tap the toggle switch to enable the setting. From the next screen, go to iCloud > Photos to access the iCloud Photo Library option. On an iPhone/iPad: Open Settings and tap on your name at the top, below the search box.You'll also find this setting under System Preferences > iCloud > Photos > Options. There, select the checkbox for iCloud Photo Library. Once you have the app open, head to Photos > Preferences > iCloud. On a Mac: You can set up cloud sync from the Photos app.You can do this by turning on iCloud Photo Library on each of your Apple devices: To back up photos to iCloud, you have to enable the cloud sync feature for the Photos app first.
