I'm filling GSTR9 for my client for 2023-24 in which one invoice from sep23 for Rs 86426/- in which CGST 6591 SGST 6591 but in sep 2b ITC credit only CGST 2400 SGST2400 when we complaint about not receive full ITC then in dec return he amend the invoice with full ITC of C-6591 S-6591 but now when I prepare gstr 9 in 8A get it's figure from 2B and i downloaded the 8A excel file and in gstr9 it's considered figure which is in B2B sheet in which C-2400 S-2400 and the amended invoice is in B2BA sheet which is not considered in 8a that's why I got negative figure in 8D column whereas it should be positive by 2000.
What should I do i complaint to GST also but no satisfactory reply received kindly help