At the moment we don’t provide footer element for all page out there. In this case if you want to add footer section on single blog page you will need to do some changes on our theme.
Please try to visit this topic here http://support.jegtheme.com/forums/topic/blog-post-order-in-masonry/page/2/#post-12401
And it seems you are using Normal Layout, if so you can try to put the code on this file /jkreativ-themes/template/blogpost/single-normal-layout.php . You can make backup file before do it.