I'm terribly disappointed that I have received a lamp with the options I was seeking.  However, it is missing a critical piece - the harp.  There is no mention of it in the directions so I assume that it is not included.  Big mistake because now I have a lamp that I cannot use.
I have tried using 2 other harps but they can't be inserted into the lamp.
Please respond as to how this has happened.
Thank you.