See the TurboTax FAQ below. I believe this will be the assistance you need.
"How can I apply my Uber discount to my TurboTax account?"
https://ttlc.intuit.com/replies/7059813
*** I am NOT a tax expert. I am a seasoned TurboTax user, and volunteer to provide assistance to TT users. Nothing I post is to be considered TAX ADVICE; I bear no legal liability for responses.***