MarCar - You may already be aware that if you are a nonresident alien, you will need to file using the 1040NR or 1040NREZ form. You cannot file these forms electronically. You will need to complete paper forms, attach the appropriate tax reporting forms and mail your return in. You will also need to complete the 8843.
https://www.irs.gov/individuals/international-taxpayers/taxation-of-nonresident-aliens
