Why can’t Alipay receive text messages on my mobile phone? What’s going on?

Cannot receive the card when using the mobile phone normally: \x0d\1. Caused by network communication abnormality, it is recommended to try at another time period; \x0d\2. Is there any downtime or arrears? \x0d\3. Whether to turn on blocking system text messages, or install software to intercept text messages, it is recommended to change the mobile phone card to another mobile phone and try;\x0d\4. If the quick payment operation has been modified in Alipay, but it is still sent to the original mobile phone, please contact The bank changes the mobile phone number reserved by the bank;\x0d\5. Currently only mainland mobile phones are supported. If it is a non-mainland mobile phone, the verification code cannot be accepted.