Hi, I'm Sandy and I look forward to help you today.
Are you using any android or iPhone device?
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You can sign up/register for Uber as given under:
Click the link and fill out the details:
Once you're registered with them, you can sign in on the website and request a ride.
You can use this link to sign in and request a ride.
If you have other queries regarding this, please reply back to me the box given below.
And if you can take a second to rate my service(-OK or more -by clicking stars at the top of the page and choose submit), to credit me for my time, work and efforts, that would be greatly appreciated. Thank you.
If you have filled out the details and clicked Create account option, it means you're registered.
Also, you can contact them under this link. Click the link given below.