10-08-2014 9:18 - edited 10-08-2014 9:18
Welcome to the forum, @dmcx3z !
Are you still experiencing the issue? When you go to your phone's Settings > Email+accounts > Facebook, is there an error code/message? Is your Microsoft account configured? Which connection are you on? Is it Wi-Fi or mobile data?
If the app is not available, try with the following:
If the issue stil persists, re- configure Facebook and try.
Let us know how it will go.