I am glad that you have registered to Lyft Uber Easy Taxi Cabs. Right now what you see is the list of the passengers looking for a taxi. Some people did not enable location services on their phone and that's where you will see "Not Sure Pls Call", and for the passengers where you do see a distance , it is the distance from the driver to the passenger. The app is showing all the requests and we donot want people to miss out on the requests where location services were disabled.
If you find someone around you and based on the time when the request was made you can click "Pick Up/View Map", that's where you will get the passenger's exact position and you will see an option to Accept that request. After accepting the request, that particular passenger will be notified of the distance you were from the passenger when you had accepted his taxi request. You could choose to cancel the pickup and the passenger will be notified. Even the passenger can cancel request any time.
Right now I would say you will have to browse for any one around you. Its just been a month and people are making requests all over the world, but later down the road we will be showing requests only around you, along with the requests for which the distance could not be calculated as of location services were disabled on the passengers device.
Thanks,Lyft Uber Easy Taxi cabs.