I cant find where I would enter my irs ip pin. efile was rejected because I didnt enter it, I have the pin
To get your PIN you can visit the IRS site Get an identity protection PIN (IP PIN). If you can't get the PIN online you can contact the IRS at 1-800-908-4490 or visit a Taxpayer Assistance Center.
Once you get the number, go back to your return and see the TurboTax help article to see how to enter it on your return: