I have a theme that I really like for my blog (www.pethealthadvocate.me), but it has no sidebars. I'm hoping to use this plug-in to add a news roll of updates from FDA on the home/landing page of the blog. I used this plug-in for a different site, which had header and footer navigation "sidebars", which I could "replace" with your plug-in sidebars, but I don't have that option with this theme for some reason. The header/footer areas are only for menus/navigation, and there is literally no place to add widgets.
Is there a way to use this plug-in if there is no built-in sidebar, header or footer area, which accepts widgets? If so, please advise. My coding ability is limited, at best, so if I need to adjust the css, please be specific about what needs to go where in the theme editor.