Regarding the delivery of the shop, this shop promises to refund for 7 days without any reason.If it is a return and exchange caused by the quality problem of the product, we will borne by the round -trip freight. Regarding normal return and exchange, customers who place orders and pay before 4 pm on the same day will be shipped on the same day; customers who place orders will be delivered the next day after 4 pm. Regarding the large number of customer consultations, Want Want's reply may occur from continuous or not in time. It is not the issue of customer service attitude. Please forgive me.It is recommended to inform the customer service of the product number, color, and link when consulting to confirm whether there is stock and further consultation.Thank you for your cooperation!In case of legal holidays, the rest time will be notified in advance.