I don't think anyone is going to guide you. You need to do some research and start with a business edition of Turbotax.
I think you could use the home and business edition and do a return. When that is done, either the QBI deduction will be present or it will not. If not, you should be in a position to ask specific questions.
In my case, I have a LLC filing as a SCORP. When I enter K1 information into my 1040 return the QBI question is asked during that process. I suspect the same will happen when filling in a Schedule C.
