Naaptol Lucky Draw Scam — Received a registered envelope to our address after an order place from Naaptol

We recieved an envelope after opening that we got a scratch card and other letter saying that how to claim the prize details after scratching it says you win xuv 500 they mentioned sms code below 19028 So i contacted them they asked me to send the details and aadhar copy of the customer who placed an order. I sent all the details they asked me to pay 4% of charges before recieving the prize i said i will only pay when i recieve the car No we have some process for temporary registration so you should pay before.. then i contacted the naaptol customer care they said its fake please dont send any amount ..they also mentioned you recieved for 11th anniversary luckydraws. Please be careful and dont believe this kind of news.. its completely fake