You can always go to this form to reset your password—postmates.com/account/forgot. Enter your email address and we will send you instructions on how to set a new password.
You can also open the app (iPhone and Android) or go to postmates.com and click Sign In. At the bottom of the Sign In page, click "Forgot Password?" and enter the email address associated with your Postmates account. We will send a link to that email address with instructions on how to reset your password.