Get your taxes done using TurboTax

I have a PIN and entered it.  I have had the PIN for several years.  Where do we fax the 14039 or can we attach it?  It said it would be ready by 3-3-22 and now says 3-23-22.  This is too close to the due date.  How can I expedite it?  I want to get my taxes completed but Turbotax has already charged me.