If your agency is using Sitter Pro and they already have you in their system, you should be automatically connected to them when you log into the app. You will prompted to enter your email address (the one your agency has) and create a password for you account. From there, you will confirm the contact information the agency has set up for you and verify your phone. Once you get to your homepage, you can navigate to your profile and you should see a profile for your agency.
If you don’t see a profile for your agency once you log-in, call them to make sure they have your correct information and they can get you set up.