Visibility settings for a collection
1. Click into the collection you wish to make visibility changes to. Click on the SHARE icon beneath your collection description.
2. The collection-sharing panel will appear. You then can click on JUST ME, CUSTOM, or PUBLIC.
Custom - Only the people you selected will see the collection.
Just Me - Only you will have visibility of the collection.
Public - Anyone can see your page, even if it is not directly shared with them.