When posting link of blog to Facebook, it does not show image/text from blog post. Shows sitewide image/text.

I am trying to find out how I can fix the blog in the backend so that when I share a post to Facebook from my blog page, it shows the metadata and image from that particular post. Currently, when I post a link to a particular blog to Facebook, instead of showing the image from that blog and the metadata from that blog, it shows a site wide image and the site wide metadata. It's weird because when EasyBlog auto posts to Facebook, it shows the metadata and image from that post but when I do it manually, it does not.

Attached are two screen shots of the same post. One was auto posted to Facebook, the other was manually entered. The first one shows the images and metadata of that particular post. The second one shows general image and metadata from my website.