I've used TurboTax for years. When I try to upload my 2021 pdf to TurboTax it's not able to do it? How do I get this to upload?

This is a new laptop, so the 2021 TurboTax isn't on it, so I need to load it up with the pdf.  My taxes are complicated, so I don't want to have to type ALL of my old info in!!!