GSTR 1 INVOICES AFTER GST REGISTRATION CANCELLATION

Manohar Pawar (83 Points)

02 March 2020  
Dear Sir,

we have generated sales invoice Rs 236000 (outwards supplied) in JULY 19 to our customer.with e way bill.
after that GSTR3B showed sales Rs 236000.
but we forgot to show in GSTR1.
Now we have cancelled GST registration in sept 19. now we are unable show customer sales.
pls tell me what will do