I can't get beyond verifying info because it tells me I'm missing my email address under My Info. However, there isn't an option to put my email address.

TurboTax is working on a current glitch.  Try this:

https://ttlc.intuit.com/turbotax-support/en-us/help-article/electronic-filing/asked-email-checkout/L...

This is a known issue within TurboTax and is under investigation.  In the meantime, please try the linked info below as a workaround.

Why am I being asked for my email before I can checkout?