A. 1. Review your order confirmation: After placing an order, carefully review the confirmation email to ensure all items are listed correctly. 2. Check shipping notifications: If you receive shipping notifications, they may indicate which items are included in the shipment. 3. Report missing items promptly: If you notice items are missing upon delivery, report it to customer service as soon as possible. Provide your order number and details of the missing items. 4. Keep records: Maintain records of your orders and any correspondence regarding missing items to help resolve issues more efficiently. 5. Consider reordering: If the missing items are essential and not resolved quickly, consider reordering them while waiting for a resolution.