Why can't my Alipay receive verification information after changing its mobile phone number?

1. When passing through the gateway, abnormal network communication may cause short message loss or delay in receiving short messages. Please be patient.

2. Please check whether the mobile phone is turned on to block short messages, or some software for intercepting short messages is installed. It is recommended that the mobile phone card be replaced by a mobile phone.

3. If the bound mobile phone number is no longer used, you can choose to modify the mobile phone binding.

4. Please verify whether the mobile phone is in a normal state of receiving short messages, and can't receive short messages when it is down or in arrears.

5. If fast payment is used for payment or contract signing, Alipay has changed its number, but the SMS is still sent to the previous mobile phone. Please contact the bank first to modify the mobile phone number reserved by the bank, and then try again.