Jones New York Delta Black heels size 7

Jones New York delta size 7 black leather heels pointy toe stiletto pumps 3 1/2” heel Easy slip-in wear. Pointed toe. Man-made lining. Lightly-padded footbed. Covered heel stem. Man-made outsole. Like new in box worn once few hours Minor scuff lower point left toe did not notice till photographing. These fit true to size I am a 7 1/2 thought these would work but they don’t.