So mystery solved. Today went to get delivery of my car and the sales rep was saying that grande is getting Immobilizer so that's why they weren't taking any deliveries. He also said that they weren't taking deliveries because of their fiscal year ending and Indus hasn't updated the new year booking schedule yet.
@COOLTAHIR. if the paint has chipped off, your only solution in to paint it again. Get your hands on some rust oleum undercoating or any other undercoating spray and just spray the parts yourself. A mat black spray paint can also do the job.
These areas have the thinnest coat of paint that's why they chipped off easily. Try to be careful in these area when using the K2, increase the distance slightly when you reach these areas to avoid the chipping. I have also chipped off paint from some areas like these with my k2.