Trick to Buy Redmi Mobile for Computer User
1.Install latest version of Google Chrome browser in PC
2.Now add Price Tracker extention in chrome -> https://goo.gl/hCdZVc
Computer User Must Add *Price Tracker* Extention to Auto click on Add to cart.
This will auto click on add to cart button and the product will be added to the cart. After that you will get 15 minutes to do checkout.