On "Product" Theme the home & blog right, left & middle sidebars do not function

From Bill's Wife Saam:

From my initial installation of the "Product" Theme, my home left, right, middle sidebars and my blog left, right and middle sidebars have never worked. The only sidebars that are functioning beautifully are the page left, page right & the page middle sidebars. Anyone have suggestions on what I can try? Thanks.