Amazon India — Order cancelled without notice

Address:	Thiruvananthapuram, Kerala, 695301
Website:	www.amazon.in

I have ordered one moto G mobile on amazon for rs 4999 as an promotional offer by using an gift coupon.the order was completed and the remaining amount was paid through netbankin.but after some hours i received email regarding refund of amount which i have not insisted.i ordered for buying the phone and i dont want refund for the money other than the product.i think that this was an cheap marketing trick from amazon for promotion and this have hurt me as a customer.when called amazon customer service i came to know that it was an technical issue and got information that the amount will be refunded.The issue cannot be resolved by simply giving the refund.The mistake was from the side of amazon and they should bear the burden which arised from there side.
I want my compensation for my time and mental harrassment which i experienced from amazon