Why can't I receive SMS after the bank card is bound to Alipay?

When information passes through the gateway, abnormal network communication may cause the loss of short messages, or delay the reception of short messages, so wait patiently and have a look;

Check whether the mobile phone has turned on the SMS interception system or installed some SMS interception software. You can consider changing your mobile phone card to another mobile phone.

Whether the bound mobile phone number is no longer used, if so, you can consider modifying the mobile phone binding;

Verify whether the mobile phone is in the normal state of receiving short messages, and can't receive short messages when it is down or in arrears;

If you use Express Pay to pay or sign a contract, Alipay has changed its number, but the SMS is still sent to the previous mobile phone. You need to contact the bank to modify the mobile phone number reserved by the bank and try again.