Tax Year Prior to 2020: I am a independent contractor and use my personal vehicle to perform the work but have not created a business I own to perform the work under, can I deduct car mileage?

I do work part time for We Go Look and received a 1099-misc for that work.  I have not set up a business I own to do the contracting work under.  I use my personal car for the work.  In the business section of turbotax to claim business vehicle deductions it asks for my business profile information but I don't have a business.  Can I still deduct the mileage?