Cash against Export

md sajruddin khan (full details of gst and hsn code)   (233 Points)

29 June 2020  
Dear Exports,
Please reply

If I am an Exporter. and Importer (From Nepal) came at my point, self carrying the goods upto to the port, and paid cash against our Export. and he self got custom clearance, and send me shipping bill copy only.

Hence, we have no bank reference, Bill of lading. and now we received a notice from bank to submit the documents to the bank. but we have no bill of lading and bank reference.
so what documents to be submitted to the bank?
Please Please Please Suggest..a
Thanks in advance,🙏🙏