GST Input has to be reversed 3B already filed and GST was Cancelled

Dear Sir, 
                  I have my a Registration Cancelled in Aug - 2017 on Suo Moto Basis. But While at the time of Filing of GST Returns Input was wrongly taken but it was not reversed. Now i have received a notice to reverse the ITC. while checking the GST Returns i came to know that the Input which was take in GSTR-3BV July - 2017 was not appearing in my Electronic Credit Ledger. and the immediated Return was already filed . Now Please help me how to reverse my ITC in other way than GSTR-3B Sir