After you file

You are on a Mac, right?  2014 was a special year.   For Mac 2014 you need to be connected to the internet to print or save the pdf.   But they don't support 2014 anymore so I don't know what  you can do.  If  you have the .tax2014 file you could try the TaxPrinter service to convert a .tax file to pdf at
https://www.taxprinter.com