Royal Enfield — Wrong Commitment and fraud about the delivery.

I am Gaurav from Delhi. I have Booked Royal Enfield Himalayan BS6 model from Wonder Automobiles Dadri, Noida U.P. As the salesman Committed to deliver the bike on 4th August 2021. I have paid the booking amount of Re 10000 INR. For which I have received a receipt. But when I contacted them for the pickup of bike, they refused to deliver the bike. I have other proofs also for their commitment such as messages exchanged and call recordings.
Please help me to sort out this problem.