After you file

Email is not one of the ways that you can contact TurboTax.  What is your question about amending?

https://ttlc.intuit.com/questions/3827521-can-i-efile-an-amended-state-return

https://ttlc.intuit.com/questions/2816055-do-i-need-to-amend-my-state-if-i-amend-my-federal

To amend only a state return:
https://ttlc.intuit.com/questions/2824532-i-need-to-amend-my-state-return
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**