When your order is out of stock, we suggest and change the color, and then we will wait for the buyer to reply within "one hour", unless there is a second color option in the remarks. -Due to the large number of orders, we only need one hour for the buyer to confirm the color of the ordered product through chat, and there is also a chat to answer. Cancellation Policy Please make sure you make a decision before placing an order, as we will process each order immediately. We are very strict about cancellation because the product is developing rapidly.