July 2017 to march 2018 service details not filed in gst

I have filed GST Monthly returns From July 2017 to July 2018 while Checking i have shown only sales details of GST Failed to Show Services Details now only the Client asked u gave bill but not show in GSTR - 1  can i show the July 2017 to July 2018 Service bills in GSTR 3B & GSTR 1 ( in GSTR 1 i can show the Old Bill dates  i,e Rs.200000 SGST - 18000, CGST 18000 Bill No :- 26 dt.20.07.2017 like this till June 2018 in the Aug GSTR 1 i will pay the tax amount with interest from July 2017 to July 2018  )