On asking ‘how’, he says, “I will tell you everything. My brother was searching for something on his mobile and suddenly an advertisement of Filo appeared. The ad said that if you have any questions with regard to your subject, you can ask, and answers would be explained properly. On the Filo app, teachers would be available on live videos and they would explain the toughest questions with clarity. After some days, we were informed in school that in our district the app was free, and we could ask any question through this app. This happened in October last year. I was in class 10 and used to travel to my uncle’s place for tuitions 10 km away. The day I started studying from the Filo app, I stopped going to my uncle’s place. I prepared for three months on this app for my class 10 exams. I used to study the whole day on this app. If I failed to understand any question, I would click its picture and upload the same on the app and the teacher, through live video, would explain the problem with clarity.”