Oh, thank you! I thought you know how to use standart apps on FS Poster.If you are going to create the Facebook Application follow the link of the FS-Poster itself with all the steps:
Personal App Method
If you have a Facebook account you need just 3 simply clicks for authorizing your Facebook page. Then you need to add the FS Poster app to the group settings.www.fs-poster.com
If you are going to set up the Social Auto Poster, all the video tutorials from the developer himself:
Social Auto Poster Video Tutorials by WPWeb
This document of Social Auto Poster Setup Docs shows you video tutorials on Facebook, Twitter, Tumblr, Pinterest, Instagram and many other social media.docs.wpwebelite.com
Plugin link right here on babiato:
I need more help I am available to help. Sorry my english, using translator.