Nexa — Fraud cheating dealer

This showroom of nexa hamipur's manager is a big liar akshay dhiman. Despite of taking all the payment and giving us fixed delivery date and the date prior of delivery we ourself called him and now he says car is not available. And also for payment he gave us an fraud availability letter of the car which is illegal.
Also he is giving away the cars to the people he personally know, who haved booked car lately and disregarding the people who have booked the car earlier.. My experience in this showroom was very disgusting.
As we are buying the car from through csd army canteen, this showroom manager is talking to us in arrogant manner. Recently i i spoke to the manager an hour ago and complainted him that you are spoiling your market he spoke rudely to me and dont teach me about making market.
Rather the showroom people should provide the car to the army-mans family as soon as possible considering as an emergency for the family, with respect to the person who is serving our nation.
Nexa being big respectable firm should not give dealership to such manner less people who dont even know how to talk to the costumers. Its not the manager who is loosing fame its the nexa company who is defaming themselves. This showroom dealer is a cheater and the nexa company should take strict action regarding the manager of nexa showroom hamirpur.