generally, we start to batch the whole shipment. Considering a weight problem, the whole shipment is shipped, and the freight is self-picked. We are responsible for sending it to the shipping department free of charge; some customers will ask for urgent delivery or door-to-door delivery. We can also deliver the goods by express delivery, and the freight will be paid by ourselves. Please leave a message for the detailed mailing address when purchasing. It is best to contact the store owner first. Some models have in stock in stock, and those without in stock need 3-5 days to be shipped. In case of special circumstances, we will contact you in time.