What is the reason why Pinduoduo opens the information of fast payment instead of sending it by itself?

Someone may have stolen your identity information.

If Pinduoduo Express Payment is not enabled, a short message will be sent to your mobile phone. Someone should have stolen your identity information. If the message is a verification code or something, don't tell anyone. It is recommended to modify the password of Duoduo. If there is a text message, ignore it.

When citizens find that their identity information has been stolen, they should report to the police at the first time, and at the same time immediately notify the bank to freeze personal credit card funds in the bank to safeguard their legitimate rights and interests according to law.