Hello, first time here and I’m needing some advice. The deck looks like it has shifter to the right and is sagging. The posts for the roof are separate from the posts going in the ground. The posts in the ground are not on concrete. I was hired to put in new deck posts and have them on concrete. My concern is if i jack up the deck the post to the roof will slide out. I tried adding as much details as possible. Thank you in advance.