Royal Enfield — complaint about for non delivery for new model classic 350 gun metal gray

Address:

Satara, Maharashtra, 415110

I have booked new the new model of classic 350 gun metal gray. The booking us done on august 2016 to nand enterprise karad.
After 2 weeks i have received call from us regarding pickup the bike after that i have visited to showroom to provide all necessary documents also same day i have completed all loan process also the loan is passed with in a day so i have him to give the bike but they have not providing me the bike. They says all bikes are sold and you get the bike in next weeks but the same was closed yet. Now everyone not providing exact date for bike delivery. I m the 1st booker of the bullet for this model in karad also i have already pay the booking amount @ rs5500
Now plz suggest what should i do almost every week i have visiting to showroom