TF2 item test problem, please help! (Picture link has been fixed)

[[TTPN]☆SirZparity☆]

I'm making a new sapper for spy but when I try to test it, None of the sapper items are on the list. It's only melee and primaries. The game spammed the revolver on the the list multiple times as well. Why is this happening? Here's a screenshot of it... https://steamcommunity.com/sharedfiles/filedetails/?id=2107065472