Cross Roads — car servicing offer fraud

Address:

New Delhi, Delhi, 110015

I had call and message from cross road executive Ajay saying about the servicing offer of 2950 for my 4 wheeler. I need to pay and will get service one time.
I paid the money on 25th Jan via paytm and booked for 1st feb.
Till date noone has showd up.. the person would say sir next week.. next week.. and now when i have asked for my money refund he said i am in ahmedabad and will return on 10th March. When i said i dont want the service and want the money back today. He has blocked my no and not responding on mesages now. He said i will receive gifts again not received. Pls chk and revert on this