Mcmurray mixed order!?

Ok so i ordered 10 ducks. 4 pekins, 4 jumbo pekins, and 2 white crested. I got 4 ed and there is a chart saying what color is boy and what color is girl. Except my leg bands are colored for geese. 2 of my ducks have leg bands saying there a Embden and a Roman tufted and i cant tell form pictures on the internet. Did they just mark them wrong or did they really give me geese.