Punjab State Power Corporation [PSPCL] — online bill payment - amount debited from sbi account but receipt not generated yet.

Address: 140604

Website: www.pspcl.in

I paid bill of rs.2050 online through pspcl's online payment option through billdesk gateway on 3rd oct'2017 at 8:50 am. The amount got deducted from my sbi account but no receipt was generated and still after 3 days i'm not able to see any genearted bill receipt. Kindly generate the receipt else refund the amount to my account before bill's due date i. E. 13/10/2017.
Account no - z74zk535147x
Contact no - [protected]