You select a refund method in the File section Step 2. You cannot file your tax return until you choose a method to pay the TurboTax account fees in the File section Step 1.
If you paid for the Deluxe edition and then added a state tax return or some other option, then you have to pay the additional fee for the state tax return or the other options you selected.
To review your fees - Click on Tax Tools on the left side of the screen. Click on Tools. Click on My Fees
See this TurboTax support FAQ for removing fees - https://ttlc.intuit.com/community/charges-and-fees/help/what-can-i-do-to-reduce-my-fees/01/26051
