MakeMyTrip.com — Money Deducted while the transaction was unsuccessful

Address:

Bangalore, Karnataka

I was trying to book the round trip tickets from Varanasi to Bangalore for 13th December and return date 23rd december.The total amount of the ticket was 16814Rs. The Transaction was not successful.In how many days will I get the refund? I did not receive any Text message or any email confirming the booking I just got a popup message saying transaction was not successful and the balance got deducted from my HDFC account.