Why doesn't a +Add App button appear at the top of my Facebook developers pag? [closed]

Why doesn't a +Add App button appear at the top of my Facebook developers
pag? [closed]

References

Reference NO 1

http://stackoverflow.com/questions/15165911/why-doesnt-a-add-app-button-appear-at-the-top-of-my-facebook-developers-pag

Reference NO 2

http://stackoverflow.com/questions/9137567/facebook-development-app

Reference NO 3

https://django-facetools.readthedocs.org/en/latest/tutorial.html

Reference NO 4

http://cassidyrobinson.com/2011/09/24/facebook-101/

Reference NO 5

http://help.eventbrite.com/customer/portal/articles/430478-event-page-creation

Reference NO 6

http://www.flickr.com/help/forum/en-us/72157633547536508/page13/

Reference NO 7

https://developer.att.com/developer/forward.jsp?passedItemId=10100313

Reference NO 8

http://blog.feedly.com/2013/03/14/tips-for-google-reader-users-migrating-to-feedly/comment-page-2/