Issues on iPhone

SchoolForGodsMovie.com is the URL on my iphone: 1. the Customize > Header Image - is too wide and gets cut off 2. the text gets half cut off, the text below the header image see screenshot here: https://www.dropbox.com/s/ie2f1fb38yg2mlf/Photo%20Nov%2009%2C%209%2002%2041%20PM.png?dl=0