Maruti Suzuki India — Delay in delivering

Address:

Navsari, Gujarat, 396321

Hello sir,

I have booked Maruti Suzuki Baleno granite Grey color on 22nd Jan, 2016 in Kataria Showroom Surat, Gujarat.
I got the receipt and it shows delivery time is of 12 to 15 week, now after 13 weeks I got new letter showing that delivery time would be more 12 weeks. They have extended from 12 weeks to 25 weeks. This is ridiculous, after waiting for 12 weeks I am getting reply that I need to wait more for 13 weeks.
So what's the exactly hidden pictures of Baleno. I haven't seen such long waiting period for any cars in any company. Thus is almost half year.
I wanted to take delivery on my dad birthday which is falling in last week of this month.
Now I am planning to cancel the booking and will go with other company.