To start promoting the application and monitoring the application settings in the Facebook interface, you should create an internal Facebook-app for your mobile application.
The following sequence of necessary steps is described below.
Go to page https://developers.facebook.com/In the upper right corner of the website developers.facebook.com click on «My Apps» item, and you will be forwarded to the list of applications.
In the application list, click «Add New App»:
Select the desired platform, enter the name of your application, and click «Create New Facebook AppID».
Select a category and click «Create an application ID»:
Done — your application is created!