LOAD EXTERNAL FACEBOOK PAGE WITH BACK BUTTON ON HEADER

LOAD EXTERNAL FACEBOOK PAGE WITH BACK BUTTON ON HEADER

Hi!

I'm trying to load  my facebook  mobile page page in my IOS app,  but I need to load it in the  div content, and in the header set a BACK button to return to the main screen (index)

I show us some screenshots . How can I dot it? I'm lost 


This is my index page and I want to set a button to my facebook page (with a back button on the header so)





This would be the facebook page I need design




THANKS!