After you file

I could not my return to be an e-file one instead of mailing one; it went back like a vicious cycle again and again during filing.

After filing, nobody supported to answer how can I convert my original return to an e-file.

The tabs disappeared after filing and I could not find any file tab in left menue!?

Then I thought it can be solved by amending my original file; but nothing changed!

Please help me asap!