Eazyshopping4u mkt pvt ltd. – prize money not given

I
received call from +911149761738 & +911149761800. A male voice
named “ROHAN DEEWAN” was calling from eazyshopping4u mkt pvt ltd. He
said that I have been choosen as the winner in their “LOYAL SHOPPER
CONTEST”. If I purchase a product of rupees 500 from their online
shopping site “eazyshopping4u.com”. So I agreed and purchased a “i ball
rockey headphone” of rupees 500. I received the product it is a very
good product .Then they said that you have won a laptop of rupees 66512.
Then I asked them that I dont want a laptop, can they provide me the
cash instead of product. They said ok they will convert it into cash
prize. After 1 or 2 days they said that you have to pay “7725” rupees as
tax, I agreed and deposited 7725 (DATE 13/07/2015) in their “ICICI
BANK ACCOUNT”. The account no. is 663105600029 and the transaction id is
M3236995 . After few days male voice named “PRITHVI ARORA” said that
your prize money is now rupees 100200(approx) because we couldnt complete our
comitement on time. After few days PRITHVI ARORA said that your checks
have been made and you will be credited in three installments( they
explained me earlier). For crediting I have to pay rupees 4012( for each
check means 12036 for three checks ) as tax so that they can verify it
from RBI. I paid 12036 rupees ( DATE 27/07/2015 ) in their ‘YES BANK
ACCOUNT”. Account no. is 046683800000850. So in total I have deposited
“RUPEES 19761”. Till now they havnt deposited any money as they
explained. So I request you to please look into the matter. I am a
student studing in final year B.tech. I have to deposit my semester
fees in my college. Their costumer care no. 011-41459220/41459221.