If Facebook posts aren't showing up on your app, make sure that you are using a Facebook page and not a Facebook personal Timeline (private profile). 

Click here to read more about Facebook pages.

If you are using a Facebook page and your posts are still not showing, check your page settings to ensure that your page is available to all age groups and countries:

1. Log in to your Facebook account.
    
2. Click .
    
3. Select your Page below Use Facebook as:
   
   
    
4. Click Edit Page and select Edit Settings.
   
   
    
5. Make sure that:
   
   Country Restrictions is set to Page is visible to everyone
   
   Age Restrictions is set to Page is shown to everyone