Myntra.com — Amount debited from my account without confirming the order

Address:	New Delhi, Delhi, 110085
Website:	Myntra.com

I ordered clothes and shoes worth rs 4134 and tried to pay through debit card, the amount of 4449 is debited from my account and the order was also not confirmed as one item became out of stock during my payment process.
Next it showed order not placed, then i tried to place the order through cash on delivery. But still the money has been 4449 has been debited from my account.
Myntra has not given any transaction number to show that the payment has been made but order not confirmed.