Amazon.in — Fraud call claimed to be from Amazon and pretending to me as I won a prize and an offer to get 40% discount on my shopping above5k

+91 40 3992 1111

+91 80 4197 0000 [Bangalore]

+91 44 3088 3088 [Chennai]

www.amazon.in

Q-city, 2nd Floor-Block A & Block B, Survey Number-109,110,111/2, Nanakramguda Village, Serlingamplayy Mandal, Ranga Reddy, Hyderabad, Andhra Pradesh, India – 500032

I recieved a fraud call from Amazon they told me that I won a gift from Amazon for that I have to do shopping from Amazon and pay in their Amazon account they will manually add my order and gift then they will return 40% of my shopping amount to me within 24 hours
In the evening I recieved another congratulatory call from them saying that you have to pay GST amount of your gift of dell laptop it will be refundable within a minute that I refused and they stopped receiving my call
I trusted them because they know my address details without my help