Because There Will Be a Small Number of out-of-Stock Situations in the Wholesale System. Please Don't Choose the Order That You Don't like. If There Is out of Stock, the Warehouse Will Directly Send It without Any Notice. after Receiving the Express Delivery, You Can Contact Customer Service to Resend It. Or Refund. If You Can Accept the above Situation, Place an Order. Thank You for Your Visit. Wish You a Booming Business