I've lost the Facebook photo album in my gallery.

[AC Question]

Hi. I recently got a newly refurbished galaxy S5 after mine was catastrophically. When I first was playing with the phone my Facebook photos were synced and the album was available in the gallery, though interestingly not when I attempted to select pics to use in the contracts. If I needed to use a photo from Facebook I had to go to the gallery and download it to downloads in order to select in contacts. Now my Facebook album is not even available in the gallery and when I go into settings, albums to include, Facebook is greyed out and unselectable. I tried to add Facebook as a new account but it says it's already added.