Please refer to the following help article for help with getting your verification code. 

Trouble with verification code

It can take up to 15 minutes for the code to be emailed to you also check your junk email folders. Please don’t try to get a new code too soon as it will invalidate the old code and you’ll end up waiting longer.

Please see this TurboTax FAQ for more information if you are having trouble your verification code https://ttlc.intuit.com/community/security/help/what-if-i-m-having-trouble-with-my-filing-verificati...

Can't get my verification code

We're required by the IRS to verify your email before you e-file. Please click here for more information for troubleshooting issues with receiving the verification code.