Uber is a ride-sharing service that allows users to request a ride using their phone. When you request a ride with Uber, the app will show you a list of available drivers. You can choose to take a ride with one of these drivers, or you can choose to wait for someone else to take the ride. If you choose to wait for someone else, your payment will be processed and your ride will be started. If you choose to take aride with one of Uber’s drivers, your payment will not be processed and the driver may not have enough passengers in their car to start the ride.