After you file

Ok.. so in 2016 I don't have any other incomes other than the scholarship and $3 interest from savings. Since I didn't know I need to file for scholarship, so I didn't file any taxes in 2016. In this situation do I just file the form from the link you sent me? Do I need any other forms? Do you know the penalties for my situation? Like how much do I need to pay now if my taxable amount in 2016 is $9800 including the penalties and stuff?