problem with templates

I just found this plugin and I have been testing it. It looks amazing. My problem is that when I create the page, it makes a 100% full width page in my browser. I can’t seem to assign a page template to the pages. I have tested other pages by setting a template and they work but upon activation, This plugin is 100% wide and I can’t have that.

http://wordpress.org/plugins/dw-question-answer/