@VolvoGirl is correct ... the packaging is very specific and has been the same for many years so a lawsuit will not work. Your failure to read the package and understand the specifics is not the fault of the manufacturer.
If you bought directly from TT then there is an unconditional 60 money back guarantee ...
Go to this TurboTax website to request a refund for the software purchased from TurboTax - https://support.turbotax.intuit.com/forms/refund-request.jsp
