It is recommended to contact the bank first to confirm whether there is a credit card application. If so, you can learn more about how you applied for it. If you did not apply for it yourself, you can also explain the situation and the bank will handle it for you. .

Do not believe the advertising emails received in your QQ mailbox easily if there are links in the emails. Don't click. If you are in a formal unit, you must verify it carefully before providing your personal information. You can search for related news. In my personal opinion, many of these emails are fake emails. Don't believe it. Never give out personal, private information. Links in emails may also be phishing websites. You can enter your mailbox, click Settings - Anti-Spam Options to add this kind of email contact to the blacklist to avoid receiving such emails in the future. You can also set unknown emails to go into the trash. At the same time, you can also go into the emails you have received and choose to reject this person's emails at the top.