opted compositio on 6.10.17

ANIL KUMAR Thakur (104 Points)

15 October 2017  
opted composition on 6.10.17
now option to file the return changed qrtly. for July to September too, while the return of July and August have been filed already under regular dealer
what can I do
the return up to SEP was to be filed under monthly.
how I can file the return of SEP