Board Thread:News and Announcements/@comment-14582847-20150826003953/@comment-1398428-20150827174130

Click "My Preference", scroll down until you see "Wikia Skin" in the box. Click that, then select "Monobook" and then click "Save" at bottom of that article. It will updating your Wikia account to "Monobook" skin, also enabled all access anywhere else than just this wikia.