9(3) RCM NOT SHOWN IN 3B RETURN & NOT PAID FOR APRIL 2019 BUT GST IS PAID UNDER FORWARD CHARGE

DEAR SIR,

5% RCM 9(3) IS NOT SHOWN IN 3B RETURN AND NOT PAID FOR APRIL 2019. BUT THE GST IS PAID ON SALE  BILLS @ 28% UNDER FORWARD CHARGE IN SUBSEQUENT MONTHS. HOW TO OVER COME THIS PROBLEM.

NOTE :- ANNUAL RETURN IS ALSO NOT FILED BECAUSE THIS OPTIONAL FOR 2 CRORE TURNOVER.