FB Social Share Button is not showing

If your Social Share option is not creating the FaceBook "Like" button, please check the URL you are wanting to share in the “Facebook Like Button Generator”: https://developers.facebook.com/docs/plugins/like-button

If the LIKE button is not generated here it means that Facebook doesn’t like the URL - and so no-one will be able to create a LIKE button to that URL, as Facebook will block it.