I am a student with a 2017 and 2015 return that was not filed wanting to file. I made less than $1000 on each year. What should I do?

If you were a dependent those years the only thing you would file for is any state or federal withholdings ... the cost to use the TT downloaded programs would not be worth it   so you can get the 1040EZ form from the feds and check your state's web site for their paper forms.  Both years have to be mailed in ... put them all in separate envelopes. 

https://www.irs.gov/forms-pubs/prior-year