GST utilisation of wrongly taken ITC

ankababu (Accountant) (105 Points)

09 February 2018  
itc taken wrongly in January like (in lacs)
cGST 10 
sgst 10
igst 80

but I have taken and save and submitted
cGST 10 
sgst 80
igst 10

payable amount is 
cGST 12 
sgst 12
igst 60 

our management is not ready to pay cash
Please help us in utilisation without expensive.