Query related to Igst Refund

Mohd Aqib (22 Points)

17 June 2021  
Hello Everyone,

I have a query related to IGST Refund on Export of goods with payment of tax.

My query is if I fill the export value
in GSTR-3B's 3.1a instead of 3.1b column.

Now my refund is not senctioned due to this mistake,

Anybody tell me any solution of that mistake. ❓❓❓❓❓

How can i Claim the Refund of that period which have mistake errorly ❓❓❓

Anyone has any solution in this Regards❓❓❓❓❓❓❓