Jawa Bike - Scammed with old model

I wanted to purchase yezdi roadster **** model and since it is not available in my hometown I travelled more than *** kms to gwaliow. I told them weeks before what model I wanted and was in continous touch with them, even made the booking. they assured me that it is available and I can come. however when I reached there they tried to sell me previous **** model in the name of new model and when I pointed out, they started talking in abusive language and said I was a fool and that I was confused. my time and money both wasted. I want to get it addressed.