cancelation of my motorola moto e order by flipkart

Dear sir,
i have place an order on flipkart on 6th october, 2014 of Motorola moto e (mobile) amount Rs. 1500/-, and on that day at late night they mail.me as they cant deleiver me this product so they cancel my placed order as they have by mistakly quot price.
when i had placed order at afternoon arond 5 pm and they have accepted my order and they have mailed me order confirmation as you have bought moto e and your bill amount is 1500, So if they have mail.me regarding order confirmation bye themselves so why they canceled my order.
when i called they tell me we have added 1500 Rs in my flipkart wallet account but i straightly said that i dont want 1500 Rs in my wallet I WANT MY ORDERES PLACED MOBILE THAT IS MOTOROLA MOTO-E AT PRICE OF 1500 RS ONLY/—– so they straightly says we cant give it
So please justice this case as i am citizen of INDIA.
I hope you will help me by resolving this problem or case honestly, i have faith on Indian Law system
and i want only mobile which i placed as order and dont want any of the money or another adjustments.
I hope ill get my ordered mobile as early as possible as i have faith on Indian Law system

thank you

JAI HIND