Indigo Airlines — Failed Transaction.. Money not refunded after 6 days.

Address: Jaipur, Rajasthan

Sir, I have booked flight ticket from Ahmedabad to Mumbai for one person and payment made through my net banking account with SBBJ on 12.06.2015 with transaction id DSBJ[protected]IG0AECLXV7 TRANSFER TO [protected] INTERNET BANKING TRANS. But, I have neither got my ticket booked nor got my money back in my account till 18.06.2015. I want to know how long I have to wait for my money to be credited back in my account.