1. Check whether your phone enables spam SMS blocking; if so, disable it and try again.
2. Check whether your phone has downloaded an SMS blocker; if so, uninstall the blocker and try again.
3. Restart your phone or log in on another phone and try again.
4. Check whether the phone charge of the SIM card is normal and whether it can receive other SMS messages normally.
2. Check whether your phone has downloaded an SMS blocker; if so, uninstall the blocker and try again.
3. Restart your phone or log in on another phone and try again.
4. Check whether the phone charge of the SIM card is normal and whether it can receive other SMS messages normally.