Wrongly Paid IGST against SGST

SHAHZAD MOHAMMAD (ACCOUNTANT) (24 Points)

22 October 2017  
when i am filling gstr 3b the sgst and cgst tax due but wrongly paid in IGST column. there is no inter state business in our business. how can we use the paid IGST cash bal. or transfer IGST to sgst or cgst.