Gravatar Not Displaying By Post Author Informaiton

I have loaded the Meks Widgets and have a gravatar (through gravatar.com) associated with my email, but the gravatar is not showing up next to the author name and bio information in my posts. I’m not sure what I am doing wrong. Our site is a Single Posts Layout and is Full Width (no sidebar). I have tried moving the Meks Smart Author Widget under Home Sidebar, Post Sidebar, Page Sidebar and Archive Sidebar and the gravitar still will not display. I also tried loading WP-User-Avatar and could not get a photo to display with this either. Any help you could give would be great. Thanks! My blog site is: ODanielDesignsBlog.com