I have a wordpress Thesis themed site. I set it up to auto post to Facebook and twitter, but when it posts it doesn't post my blog photo of my latest post, it posts my blog header which is not what I want. I either need to figure out how to change it from posting the header to the photo on each blog post or I need to turn it off so I can use Twitter Feed which worked well on my previous blog. I am ready to change to TwitterFeed but now I can't even figure out where to go to deactivate or fix it on WordPress. I know it must be a plugin but don't know which one. It's been a while since I set it up.