In-time Response: Please feel free to contact us if you have any problem about the order, we will reply your message within 48 hours. Buyer Protection: If you receive defective items, please contact us at once, and we will help you fix the problem. Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services.If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback.