Nexa — my booked car was sold to someone else

Address:

Lucknow, Uttar Pradesh, 226016

I booked maruti ciaz delta petrol from NEXA Gomti Nagar showroom in lucknow and i booked the car on 23rd July and i gave the booking amount and only my loan procedure was left to be completed and today on 30th July my loan was all approaved an they called me and said that they have sold my booked car to somebody else because of the delay of my payment but in the booking receipt they clearly mentioned that my expected delivery date was said one month and now they sold my car to someone else.