Can i file itr for financial year 2014-15

Dear Sir/Madam,

                         I received notice from Income tax department that I have not file ITR for FY 2014-15. And I received this notice on 12/04/2017. I would like to know whether can I file ITR for this period now. If not by ordinary efiling, please provide me tips how to resolve this situation. As per details its showing "Deposited Cash of Rs.10,00,000 or more in a Savings bank account. Thanks in advance.....