How does the customer service of the trading cat change the tie?

After the buyer confirms the purchase, the customer service will contact both parties to go online, and then assign the customer service to change the tie for you.

The customer service staff will first check the sales number on the transaction cat. After the buyer takes the photo, the customer service will contact you online. After the two parties are online, you can click "Start changing ties". Send SMS or verification code directly according to customer service requirements, and the transaction is over until the tie change is completed.