Myntra.com — Cancelled product

Website: www.myntra.com

Order ID # 1206816 [protected]
Myntra cancelled 2 out 3 orders that I placed.
They cancelled 1st item for some reasons
Now they cancelled the 2nd item saying your pincode is not serviceable.
Then why do they take orders if product was not serviceable. I've waited for a week for this product.
The order was for a special family occation. They cancelled 2 items out of 3 now I'm in trouble since they cancelled items on last minutes.
I've contacted their customer care but they help me to find a solution apart from saying sorry. I call them, chat with them, and write to them. All of my complaints were closed.
Since they've ruined my occasion I want a proper solution from their side.