If there was something on the card that was not properly shown in the pictures. Send a message and open a return request. What happens if there's something on the card that wasn't pictured in the photo? I use a high-resolution scanner for each card and it should get most of the details. However, sometimes very thin/light scratches or indentations may not show.
Please send a message if this is the case. For large number of cards, the cards are sandwiched between two top loaders inside a team bag.