What does this 83 year old do to file my taxes? pls help

You can only print and mail the 2018 tax return after October 15, 2019 if you did not e-file prior to that date.

See this TurboTax support FAQ for the procedure to print and mail a tax return when using the online editions - https://ttlc.intuit.com/community/printing/help/how-do-i-print-and-mail-my-return-in-turbotax-online/01/26258