On the dashboard, under WooCommerce, you'll see a section called Bring Settings.
Clicking Bring Settings will show you the setup page for the plugin:
From here, you're able to set the store location, set up your services, set up your pick up locations and a few more things.
When you're starting out with a new website and it isn't live yet, it is wise to ENABLE TEST MODE, so that nothing is sent to Bring accidentally while you're setting up.
Once you're sure you're ready, you'll turn TEST MODE off and be ready to start shipping