Exclamation mark missing in facebook API name

facebook, ios, ipad, iphone, objective-c

Solution

The 'via' link's text on Facebook.com in News Feed or on Timeline isn't populated by anything in your IOS App's code or ShareKit configuration; it's from the App's basic settings page, accessible at https://developers.facebook.com/apps when logged in as an admin of the app

For example, here's my app settings for a test app:

And how a post appears:

If i change the app name:

It appears with the !

Problem

My facebook api name contains exclamation mark (`!`). Whenever I share something on facebook through the API, the post contains the API name, but it removes the exclamation mark. Does anyone have any idea about how to display `!`. EDIT 1: Please see below image to get better idea of my problem.

Original source