Buying food from the stations or eating pantry food might be unhygienic and inconvenient for the travellers. Although apps like Zomato and Swiggy are popular, they do not provide services like Swiggy food delivery in train. However, you can order your food easily from anywhere on the train from RailRestro. It is a leading train e-catering service provider in India for the last five years.
For more information, click on the given link - https://www.railrestro.com/food-delivery-in-train