WordPress Blog Help Needed

I need the following things done on my wordpress blog. Get rid of a bar and date at the top of the page so that only my banner appears. I believe this is a sticky, but need to know for sure that the first post with the banner always remains at the top. When I try to share on facebook, no images appear. I would like images of things I have on my blog to show up on the update. Add All in One SEO pack Add 30 items from my website down the side bar.