How do I change my return from mailing to electronically

To change from Mailing your return to Efile:  

Select Tax Home from the left menu.

1. Scroll down to Your tax returns & documents.
2. Select 2019, and then select Add a State (you're not actually adding a state, this just gets you into the right area).
3. Select File in the left menu (expand your browser window if you don't see this, or select the menu icon in the top left corner).
4. On the Just one more step screen, follow steps 1 and 2 if you haven't already.
5. Select the Start button to the right of Step 3.
6. On the Let's get ready to e-file screen, select I want to e-file.
7. Follow the instructions to e-file your return.