Groupon India / Nearbuy — amount debited from account but voucher not provided neither refunded the amount

Address:	Ahmedabad, Gujarat, 380060
Website:	nearbuy, groupon

Hi, i maitri vyas tried to get 4 coupons of barbeque nation, ahmedabad for dinner which should cost total 2600/- however during the transaction there was an option for paytm paytm, i tried to pay through the same however the money debited from my account but nearbuy did not proceed the transaction. I though that is due to network error and having trust in your services i tried again, however, i the transaction failed for 4 times and as a result at the end of the process rs. 10, 300/- was deducted from my account from which not a single penny has been refunded neither i receive any voucher from groupon. This is really very disappointing and i would humbly request you to kindly look into the matter and arrange to refund me my every penny back.
I am attaching the screenshot of my bank transacted amount to nearbuy. Please refer the same and kindly refund my money as soon as possible. Because the amount is very high and running a website for discounted offers i hope you know the value of money.