Mahindra And Mahindra — Unfair trade practice by dealer and company

I SS Rajpurohit of Jalandhar Punjab booked KUV100 top desal model of Mahindra atMakkar Moters Jalandhar on fab, 1, 2016 with a promise of earliest delivery at price of about 659000/ and some accessories but wen i manege loan at there coated price dealer become adamant to deliver the car at increase price of 20000/ on 4/3/ 16 n i was compelled to return the loan amount with monetary and reputation loss and till today despite my repeated requests dealer had not refunded my booking amount.it is a totally unfair trade practice.why company and dealer not to pay compensation to me as they made advance booking a mockary and not to bother about customer after booking in about one and half month neither company nor dealer contacted me from their side to deliver me car on time it was i who every time ask them fr same and every time they promise to reply after few minutes but never call me at all . mobile [protected]