Adidas fortarun blue and purple size 3.5 and 4 youth kids sneakers please read

Recently purchased these shoes they are brand new however, when they arrived, the left one is a kids size 4 and the right one is a 3 1/2 … could work for someone with a slightly bigger left foot. This may work or if you just don’t care, I would say the size difference is pretty minimalist tried to show in pictures. So please note these are one shoe a 4 and one shoe a 3.5 kids. Both included but are mismatched sizes as noted . Beautiful blue color with a lavender purple accents, light, pink and silver. Offers welcome and please ask any questions!