So Far, It Is Declared That the Low Wholesale Profit Is Not a Quality Problem. The Effect That You Do Not like Subjectively Is Not What You Think. If You Need to Return Or Exchange Goods, Customers Need to Bear All the Freight, we Do Not Bear the Freight for Non-Quality Problems (Xinjiang and Tibet Do Not Provide Free Shipping for the Time Being, Please Contact Customer Service to Add the Freight. Please Know)