The profit of online sales is very low, and it cannot bear any form of medium or poor reviews. Please give medium or poor reviews to friends who like to give medium or poor reviews, especially to those who have nothing to do with dissatisfaction, please be accustomed to finding faults, please strive for perfection and don't allow any flaws, don't buy, thank you! Any form of medium or poor rating shows that you will automatically give up after-sales service!