I'll help with your account-related questions, soldiersam0.
A company ID is a unique identification number that's associated to a QuickBooks Online account. User ID and password on the other hand is the information that you need as an authentication mechanism whenever logging in to your account.
You can follow the steps in this article if you need to reset your password or if you forgot your User ID: How can I reset my password?.
Please don't hesitate to reach out again if you need more help when logging in to your account. We're ope 24/7 to make sure it's taken care of.