Need Help With Email? Ask Your Email Questions Online
Hi, thank you for contacting JustAnswer.com. My name is***** will do my best to provide the right answer to your question.
If the message was that your phone is already used, then you must have tried to register with Uber (or other service) over again a second time. Open the Uber app, and use your previously registered account's Username and password, to log in or Sign in, but don't try to register. And that ought to work much better! tell me how it goes, please.