If it's giving you the Standard Deduction and not showing you Schedule A you can check the actual amount of itemized deductions by using by going to
Tax Tools on left
Tools - Topic Search (top left box)
Type in itemized deductions, choosing. It should highlight that in the list, click on GO
Then Click on "Change my deduction". That will display the actual amount of itemized deductions vs. the standard deduction. (Be sure to uncheck "Change my deduction" after checking it so you do not lock in the wrong deduction.
How to change between the Standard Deduction and Itemized Deductions
This year deductions are changing and several will be limited. There is a max 10,000 limit of State, local, property, and sales tax (SALT) deduction. And employee job expenses have been suspended. You can only deduct Medical/Dental that's over 7.5% of your AGI.
FAQ on 2018 changes
Deductions that have been suspended for 2018