Unless I’m misunderstanding what you are trying to do, but it’s a basic WordPress function to drag any WordPRess widget into the sidebar columns, in this case, the Page Left Sidebar and the Page Right Sidebar. So if I missed something, you will have to explain again, perhaps differently?
So here is a question for you….is this the first time you have used WordPress? If so, you may want to check out this site: http://www.wp101.com which offers a great set of WordPress video tutorials and he does an excellent job of instructing and describing how to use WordPRess. I used them once myself long ago when I First got into WordPress.