You can visit Shell India website via the below mentioned link for locating nearest Shell fuel stations and amenities present at each of the stations
http://www.shell.in/products-services/on-the-road/shell-station-locator.html
Or you can also download the Shell Asia App (Shell Go+ app) via Google Play store or Apple store.
After successful registration in the app, you will be able to see "Stations" options at the bottom of the page.
The stations tab will show you the nearest Shell stations based on your current location.
Once you click on the name of the closest or preferred Shell stations, you will be able to see the available amenities listed for you.