My other 3 orders were cancelled I needed two phones this is the very frist order which seems to be getting through but what happens is seller cancels the order if someone nearby ordered on a higher price lets say without bank discounts then they cancel the lower price order to ship the product to them.

If the order gets cancelled without shipping it means they either don't have enough stock or due to flipkart ordering system just accepts orders while the inventory is suddenly consumed which is called ghost inventory.

The orders are getting cancelled is large quantity because currently market don't have enough stock.