This method is the simplest and public method for adding a Facebook account. It is safer, more relevant, and works 100% of the time: no errors, no chance of being blocked by Facebook. You can get permission to share posts on your managed groups, and own pages. Facebook does not officially allow users to share on member groups, and timeline using any of the Facebook app. Read more about the annoncement
You need just 3 clicks for authorizing your Facebook account:
After adding your account, you need to add the FS Poster app to the group settings to share posts on your managed groups. Go to your group > click More button > Edit Group settings > Add apps. Search FS Poster. Do not confuse other apps with our standard app.
You might see “Published by FS Poster” on the top of your Facebook shares. No worries, it is only visible to Admins of the page, not others. Still, if you do not want to see that, you can create your personal app, and add your account using this app.