Since you are a nonresident alien you cannot use TurboTax because you need to file a Form 1040-NR and TurboTax does not support that form.
See this TurboTax support FAQ for the TurboTax partner Sprintax which assists nonresident aliens with the Form 1040-NR - https://ttlc.intuit.com/turbotax-support/en-us/help-article/tax-forms/turbotax-handle-form-1040-nr-n...
