This is an isolated review environment. No real customer data.
The reviewer credentials provided in App Store Connect authenticate against this environment, not the production system. Install the TestFlight build of the iOS app and configure the server URL to https://demo.certifiedarborist.pro.
The production application for Duncan Brooks Arborist LLC is at app.certifiedarborist.pro. This demo environment exists solely so that App Store reviewers can test the iOS application without access to real customer records.