Editing My Blog

Okay (sigh), I'm trying to make my blog look better. For some weird reason I feel like something is missing, and i don't know what it is. I just figured out how to create pages. Yay! I have been trying to figure that out for so long now. I think that's what is missing because it will help me be organized. But I don't know how to put my old posts on my new pages :(. So confused. As you can tell I'm not that tech. savvy but still trying. If any of you guys know please tell me! (begging on knees) Please!