The reason that the nail-nailed handset can't receive the check code?

1, please confirm whether click on the "Free access to Verify Code" button, 60 seconds before you can resend.

2, if still not received the verification message, this may be due to a communication network anomaly, please retry the operation later or restart the phone and then try again, if you still do not receive the verification code, please check the phone has no SMS interception settings or contact the carrier to see the message sent.

PS: If the above can not be resolved, please contact the nail small secret;