Call customer service for details. If your credit card has been used in the risk area, there is a risk of theft and it needs to be replaced, then you'd better replace it. If it is said that the cardholder unilaterally returns the card because of the risk of using the card, such as cashing out, the cardholder can provide the invoice voucher for swiping the card, and can call the customer service to ask for the corresponding voucher and apply for continuing to use the card.