Missed invoices in GSTR3B

Raj Chaurasia (273 Points)

07 July 2020  
there was 7 outward supply invoices in may 2020 but filed may 2020 nil return & GSTR 1 of may 2020 is still not field.

kindly guide how to show these missed invoices & interesr liability in GSTR 3b & GSTR 1.