Liftnkart.com Liftnkart Scam Delhi India

I receive a call from +911140224107 no on 19th May 2018 for contest in which they told me to signup on their website https://liftnkart.com/ and purchase any one product from combo option from their website to enter in the online contest of promotion of their website. I made purchase Clymb Men's Dangal Navy Blue Casual Sports Running Shoes For Men (Navy) through paytm payment gateway. The invoice and paytm receipt is attached here invoice no is 1526727490. after purchase made by me I receive another call from them that I am lucky winner of Moter Cycle whose price is more than 100000/- Rs. and for that i have to pay 10% cost of that prize for RTO Charges and file charges etc. when I refuse to pay that amount they tell ok if you dont want to get prize we will dispatch your purchased product within 24 hour after confirmation from their dispatch department I got call from their dispatch department that they are dispatching my shoes but till now I didn't receive my product and I call daily many times a day to their customer care no 01140078718 for courior tracking ID two times they given me fake tracking Number of DTDC Courior which was not correct.

Many times I request them to cancel the purchase made by me and refund my money to my paytm account but they tell me that cancillation is not possible.