link to facebook not working

i am unable to get the plug-in to Facebook working. i have a peronal FB page with my business as one of my pages. we installed the plug-in and created the app through WordPress but the app does not appear as a FB app. when writing entries to the blog, they do not show up on either FB page, although i would like it to show up on my business page. we followed all of the instructions, authentications, and authorizations, but it still does not work. i am completely baffled.

bottom line: how do i get the WordPress blog entries from my website to appear on my FB business page?