Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to share your eta for a ride on uber [title] Request your uber ride as usual. [step] Open up the app and enter your destination in the " where to? " box. Tap the black " request uber " button.

Ending1: Tap the green " continue " button next to this to accept your uber ride request. [title] Wait until your eta schedule has changed. Ending2: [substeps] You may have to wait several minutes before you'll be able to get an eta for a ride. Most uber platforms post this status automatically when you log in. Ending3: [substeps] If prompted a few extra times to verify your pickup location, make sure to press " request uber " on any screen that comes up and complete the payment process for the ride. [title] Wait for the driver to accept the request. Ending4: The app will send you your eta post in about 15 minutes. [title] Launch the uber app on your device.

Answer format: ending1/ending2/ending3/ending4