If it was like this when you first opened the box I would have boxed it back up, called them immediately and returned it ... some sellers refuse to take them back in this condition since they are so easy to blow/break. Hopefully they will work with you on this - I would guess that maybe this was a previous return that they sent you by mistake.
I also have a milwaukee, but it looks different than that one (MA957) I made sure I had the directions sitting right by me and went step by step when sitting it up.
I also have a milwaukee, but it looks different than that one (MA957) I made sure I had the directions sitting right by me and went step by step when sitting it up.