Due to Facebook’s privacy policy you’re not able to use the plugin to display posts from a personal profile or group account, but rather only from a public page account, as posts from personal profiles and group accounts are protected for privacy reasons. If you’re using the profile to represent a business, organization, product, public figure or the like, then we’d advise converting your profile to a page per Facebook’s recommendation: http://www.facebook.com/help/175644189234902/, as there are many advantages to using pages over profiles. Once you’ve done so, the plugin will be able to retrieve and display all of your posts.