Metrosda,
You have both JFBConnect and MyBlog's Open Graph integration enabled. You should disable one of them, as both extensions are inserting duplicate (and sometimes conflicting) Open Graph data into your page. Open Graph tags are what describe your page to Facebook, and what are used to specify the title, description, image, etc for the page to use in posts.
For now, I'd honestly recommend disabling JFBConnect's Open Graph and testing with that. You can do that in the Social -> Open Graph tab of our admin area. Once you do that, use the
Facebook URL debug tool
to scan your page and make sure the information is pulled in properly. If so, it will take Facebook a few days to update it's cached information for all your pages..
Hope that helps,
Alex