I already my filed my taxes and i got an email saying that i haven't yet. How can this be fixed?

[LinaJ2018 · Accepted solution]

First of all, I will suggest you double check if you have actually filed or not. 

Please click on the following link and simply enter the required information and select "Get Status"

https://turbotax.intuit.com/tax-tools/efile-status-lookup/ 

If your return wasn't found, it means you have not filed.  Sign back into your online account, select Take me to my return, to your left, select File and repeat steps 1-3 to re-file.