Don't panic yet. Call the customer service phone of the bank immediately, explain the theft of the credit card to the bank and ask the bank to freeze the card. Then it is easier to get the money back if it is stolen from a pos machine, because overseas shopping websites generally freeze the pre-authorization first, and then formally deduct the money when actually spending, which usually takes one or two days. After the stolen credit card user needs to get the name of the consumer merchant from the bank, he tries to get in touch with the merchant, and tries to explain the fact that the credit card has been stolen to the merchant by phone, asking the merchant for a refund. Some reputable businesses in developed countries will choose to refund after knowing the situation. Really can't. I still have to contact the bank.