Facebook App - no content showing

Question

I am using the latest layout of facebook app. The problem is there are no content showing in my app. I have been googling for days now and hoping for some answers.

Link: https://apps.facebook.com/askbecome/

Canvas URL: http://qnawp.exava.us/sample

Can someone tell me what's the problem or what am I doing wrong?.. Thanks.

Answer 1

Your secure canvas url isnt working:

https://qnawp.exava.us/sample

I think you don't have the SSL certification. That's the reason that the application is not opening in the facebook iframe.