Calcutta Electric Supply Corporation [CESC] — Payment debited from bank but no receipt generated

I, bichitra nanda muni, of db - 43 a - sastri bagan, desh bandhu nagar, kolkata - 700059 have paid the electric bill for the month of 07/16 for the consumer no.- [protected] and consumer id no.- [protected] vide my state bank of india saving account - and payment debited through ref no - [protected]g0cqqmgj4, amounting to rs.560/-, but no receipt generated.