If you are worried that it is a fake, you can use Alipay to trade. If it is a fake, you can not confirm receipt, and you can apply for a refund. This is not a big problem.

After getting a refund, you can complain to Alibaba. If it is a fake, the seller must be at fault, and Alibaba will protect the interests of the buyer.

If the amount is too large, you can directly report it to the police and solve it through legal means.