In one sentence, describe what the following article is about:

If you aren't already logged in, do so with your phone number (or email address) and password.   You have several different ways to contact Uber depending on your needs:   Trip and Fare Review - For when you have an issue related to a ride. You'll need to tap the pertinent ride after choosing this option.  Accessibility - For reporting an issue with an assistive device (e.g., a wheelchair) or something else related to accessibility.  Account and Payment - For reporting sign-in issues, payment issues, and unknown charges.  Driving with Uber - For signing up to drive with Uber.  Events and Inquiries - For press- or law enforcement-related inquiry. You may have to tap subsequent options that are more specific to your situation.

Summary:
Open the Uber app. Tap ☰. Tap Help. Review your options. Tap a pertinent option.