How do I file my 1098-t form on the TurboTax app?

To enter, edit or delete Education Expenses -

• Click on Federal Taxes (Personal using Home and Business)
• Click on Deductions and Credits
• Click on I'll choose what I work on (if shown)
• Scroll down to Education
• On Expenses and Scholarships (Form 1098-T), click on the start or update button

Or enter education expenses in the Search box located in the upper right of the program screen. Click on Jump to education expenses

The 1098-T is only any informational document.  It is not required to be filed. However receipt of a 1098-T frequently means you are either eligible for a tuition credit or deduction or possibly the student has taxable scholarship income.  If the student is his parent's dependent, the parent claims the tuition credit. If the student has taxable  scholarship income, the student reports it on his tax return. 

If you claim the tuition credit, you do need to report that you got a 1098-T or that you qualify for an exception (the TurboTax interview will handle this)

You claim the tuition credit, or report scholarship income, based on your own financial records, not necessarily the 1098-T.