Where is an IP PIN entered because I don't have one

If you did not receive a 6 digit IP PIN issued to you by the IRS, then you do not enter an IP PIN.

I do not have a ip pin and the IRS said that one was never issued to me

Then how do you get pass that point and return will stop getting rejected

The IRS has eliminated the use of a PIN to e-file your 2019 tax return.  To verify your identity for e-filing will use last year's adjusted gross income (AGI) as your PIN.  

You can get a copy of your 2018 tax return, from TurboTax it will have your AGI.  Follow these steps to get a copy of your prior-year tax return. 

Sign in to TurboTax making sure you're using the same TurboTax account (with the same username) as in prior years. 

1. Select Documents from the navigation when it appears.
2. Use the drop-down menu at the top of the screen to choose the tax year you want and then select Download PDF. 

This link  How do I access a prior year return? has additional information that you may find useful.