Once you Win a Auction or Buy some stuff Online, the seller once receiving the payment would send you shipping details and most of these when sent to India are handled through the Indian Postal Service via Speed Post. Other than the Speed Post you can also track down different services like DHL, BlueDart etc all of which offer Online Parcel Tracking Services.
Next you will be given with a Tracking Code or Reference Number which you should copy and then access the India Post website, which offers multiple services, but you need to visit the Speed Post option in it. This is not directly found on the website, hence just click on this url and get access to the Speed Net Tracking URL where you can track down your parcel. Just Enter the Article Number and click on Track to get the details, you can also enter your email address to stay informed about the Speed Post on your email. A Complete Movement Report would be shown to you as shown below which would be really helpful in finding the current status of your Article Bag.