work programme appointment waiting mr decision

I have received a copy of my assessment this morning, and I am shocked at what I'm reading. I thought they had sent me someone else's ! It reads like I was given a thorough medical which it was anything but. It seems that the doctor filled in most of the blank spaces on his computer without asking or examining me . Do I argue these points at the mandatory reconsideration stage or in the likelihood it goes to appeal or wait until the appeal ? I have already stated in my letter for mandatory reconsideration of my worsening ability to stand & walk for any length or period,& sent a copy of my doctor's letter & podiatrist' s examination to them.