Nissan Motors — nissan kicks at service center for more than 1 month

Our car, nissan kicks was given at the ritu nissan service center, andheri for servicing on 15th oct, 2019. They have taken almost more than a month now for the servicing. Till now the car is not ready. On calling them, they make silly excuses like, the delivery of parts is taking time, there are holidays in between, the manager got involved in some fraud case, bla bla... Are we customers mad or out of our mind, that we will take these silly excuses?? If you guys dont have parts ready, or dont have proper servicing facilities, why are you people even selling the cars? Now i understand, why the review for nissan is so bad. Its been more than a month now, and you guys cant give a prooper update of whats the expected delivery time. Really disgusting service. Attaching the receipt of the car service center. I need a update on this asap. Tweeting here, because you guys thing we are sitting free here to call you up multiple times and listen to your #.