You can go back and review and/or edit that W-2 to make sure you entered your section 125 deductions. On a computer, sign in to your account and search for W-2 in the search box. Then, click the "Jump to" link in the search results to open the Here's your W-2 info screen. Click Edit next to the W-2 you want to verify. Make sure everything, all boxes and $$ amounts, on your W-2 is entered into TurboTax.
You can also click on Federal, on the left, and then Wages and Income at the top, to get back to the W-2 summary screen.