I have no AIG for 2018. Therefore I have been unable to complete step 5/complete my TurboTax online application. What can I do? Waaa! Lol

[VolvoGirl]

Did you try 0?  Did you file a 2018 return?

You need your 2018 AGI to efile 2019. The AGI is on 2018 1040 line 7. If you filed a Joint return you use the same AGI for each spouse.

How to find the AGI.
https://ttlc.intuit.com/community/agi/help/how-do-i-find-last-year-s-agi/01/25947