Get your taxes done using TurboTax

According to the tax program, "If you are e-filing your tax return, you will need to attach a PDF copy of your 1099-B or broker statement(s) when you transmit your return. We will guide you through this process at that time."  But . . . that is not working for me as I am not being presented with the opportunity to upload my 1099-B.  What am I doing wrong?  Any insight or guidance would be greatly appreciated.

 

Thanks.