Groupon India / Nearbuy — Dominos coupon automatic redeemed

Address:	Jaipur, Rajasthan, 302023
Website:	www.nearbuy.com/offers/jaipur

I purchased a coupon from nearbuy for domino's which was valid till 30 april 2017. I tries to use that coupon many times but all time while entering the code it was saying that the coupon is invalid. I also asked with domino's on same day of purchasing the coupon they said due to server problem we are unable to use your coupon and i had no other option i purchased my order by paying through the card (I have details also). Now when i saw the coupon is saying it is redeemed. I need my money back, it is not my problem that your server was down, such companies are attracting and fooling the customers.