If you did not receive verification code during the signing up process, you can always click on the 'resend' button until you reach your daily verification code delivery limit. Or, you can verify later on your phone or computer, open your web browser and go to the HTC account website (account.htcvive.com). Click the Resend verification code link on the top of the page.
If you are still unable to receive the verification code email or text message, please Contact us.