Hi,thanks for your visit and purchase in our store.If you have any problems,pls free to contact us. We will reply during our business hours which is 8:30 am-6:00 pm Beijing Time starting from Monday to Saterday. We wish you have a pleasant and satisfactory shopping experience in our store,which is our top goal towards our customers. By the way,if you are satisfied towards our products and services,please don't hesitate to introduce more customers to us. Thank you very much. Have a wonderful day and take care!