There is no Form 1040-NR-EZ in TurboTax. If you are a nonresident alien you cannot use TurboTax.
If you need help with Sprintax you will have to contact Sprintax support. We cannot help you with it here. Here is a link to the Sprintax "Contact Us" page.
https://www.sprintax.com/contact-us.html
