How does the bus appear? Which buses are booked

[DsChauhan08]

After looking at the README.md file I thought

1. How does this app has contact made with buses?
2. How does the app pays money to bus?
3. How can we verify if the bus is real?
4. Is there any tool or library used to add the above features?
5. How do I get a bus to be real?
6. Can we trust it?