You do not manually fill out a Schedule A. As Schedule A includes
all your itemized deductions, you will enter the information under the Deductions & Credits in the program and the program will transfer your information over on the form for you.
Select
1. tab Federal taxes /
2. Deductions & Credits -I'll choose what I work on /
On the screen Your 2016 Deductions & Credits, scroll down to the section that will apply to you.