Denied for lack of diagnosis but wait

I just received a decision letter today.  I was granted one increase, 3 contentions deferred, and one denial.  The denial says I don’t have a diagnosis for the claimed disability.  But, I sent the diagnosis in with the claim, in person, at my CVSO, and I watched him put in the computer.  Not sure if the rater missed the medical record, or if it was taken out, etc.  Anyway, you can see what I see.

Any thoughts,