Get your taxes done using TurboTax

Thank you.  This link does not seem to get me what I need.  I file multiple returns (self, kids, parents) using the desktop software.   Each return allows me to use a different E-mail address for notifications about the status of the return.  My parents have not received their E-mail notice and we are concerned I entered the wrong E-mail address. I am getting notices associated with my purchases of the state products at my own E-mail address, so I don't need to change that.  I just need to find the E-mail associated with a specific return filed using the 2021 Deluxe Desktop software.  Any help is appreciated.