1. If the merchant does not agree, first check whether the order has been shipped, if it is already on the way to delivery. This kind of situation generally disagrees and needs to be negotiated with the merchant. In this case, the food made by the merchants should be respected, which will cause certain losses to the merchants.
This medicine is not on the market yet. Only then will the merchant agree to apply for a refund. If the two parties cannot reach an agreement, the buyer can apply for customer service intervention after the seller refuses, and customer service intervention is in a retreat.