How do I get these 3 columns with icons & text back and customized?

My theme for 2galsandabucket.com is Bizantine http://wordpress.org/themes/bizantine. I added a header picture and was trying to add some text in options Biz one settings, biz seven settings, standard blog settings (within appearance > theme options) for the 3 columns with icons & text and they disappeared. How do I get these 3 columns with icons & text back and customized?