What link should I use to file my tax

[xmasbaby0]

What "link"?   If you have entered all of your information   ( which is unlikely since many tax documents do not arrive until late in January or even February) then go all the way through the steps of the FILE section to select how you want to receive your refund, how you will pay your fees and then you will come to a big orange button that says "Transmit my returns now."  In order to e-file your return, you must click that button.