Normally most in-stock products are shipped within 1-3 business days of the order payment completed. For pre-order products, customers can choose to wait for shipment or refund.
If you have to change your order after you completed the payment, please contact us for the first time when you realize that. We will reply to you ASAP and try our best to correct it. Please understand that if the item has been shipped from the warehouse, the order change may not always be sucessful.