If you are unable to receive SMS verification codes, please try the following:
1. Check Your Network Connection
Make sure your mobile signal and network connection are working properly. Try turning Airplane Mode on for a few seconds and then off again before requesting a new verification code.
2. Restart Your Phone
If the issue persists, restart your phone and request a new verification code.
3. Check SMS Blocking Settings
Check whether your phone has SMS filtering or blocking features enabled, or whether any third-party apps may be blocking verification messages.
4. Resend the Verification Code
After completing the steps above, request a new verification code and check whether the verification message can be received successfully.