Input credit wrong claimed

kollipara sundaraiah (B.com) (2894 Points)

24 July 2020  
dealer regular scheme registered dealer in gst act.purchases input credit wrong claimed amount igst es.37,500/- instead of rs.3,37,500/- mistake shown in gstr3b February,2020 return.
dealer how to adjustment producure input credit wrong claimed difference amount rs.3 lacs shown in gstr3b monthly returns filled columns numbers.