the link for my shared icloud photos is expired

Hey WRSicloud,

Thanks for using Apple Support Communities! I understand you have some questions about shared iCloud photos.

The links you share are only available for 30 days. Once they expire, you won't be able to use those links to view your photos. If they are photos you shared, and you still have those available you can log into iCloud to find and view your photos. If someone else shared those with you, you may need to request they share them again with a new link.

You can see more about that here: View photos shared with you an share back in iCloud

Thanks again, and have a great day!