Cute snake, very pretty! Def. a normal, but I'm sure the seller will be happy to help you figure out a solution. Even the most reputable breeders are human, and perhaps she sent out to the wrong addy? I've also seen ads for morph siblings and people often think siblings are morphs as well. Mojave clutches will have normals in them as well as mojaves, though if the parents are good looking, the babies are often very nice normals!