Well, good thing you were not like me. I had the unfortunate luck of buying a Kriegar blade, it only costed $15, but it was a lost $15 on an ornamental blade. I then bought a Wapi from a user on this board for $40 shave ready, guess I could've bought a better blade with the $15 lost, but hey you live and learn.

That being all said, demand your money back.