NISSAN PARROW | VERY BAD SALE INTERCEPT!!!

I have recently experience an intercepted sale by this Imperial Nissan in parrow. XYZ wanted to buy a car and while busy with finance the car was sold out under this XYZ's nose. Not just that , while on a call with a sales person who's name i would rather not say ,the sales person will show dissrespect by calling the client on his/her name and upon calling in to Nissan the salesman will lack the nessessary patience to talk to the client .The Salesman had sigh and said "its end of the month im busy cant you wait" to the client. Im extreamely furious with this sales person and I myself will never be returning to Nissan for sales.