Tvs Motor Company — delaying giving the registration number plate

Address:

Bangalore, Karnataka

Hi, my name is amit mitra. I bought a tvs jupiter on 2nd may 2019 from tristar tvs motors, domalur, bangalore. My rto registration done on 10th may, and that day i got my regd. Number for my vehicle through rto message. But the showroom is not providing me the number plate, which they had promised at the time of purchase. Whenever i am asking for the plate they are saying it will be coming within next day i just need to wait. And on the next day same thing is repeating.
Though my vehicle is registered, i am facing problem riding it on road. Will be grateful if you kindly go through this and gave me a solution by providing my number plate.
Thanks.