Hi @Stephanie Hardy ,
Thank you for reaching out to us on the Microsoft Q and A forum.
From your question we understand that you are facing an issue on the learning path:
Section: Azure Fundamentals: Describe Azure architecture and services
Module: Describe the core architectural components of Azure
Unit 4: Exercise – Explore the Learn sandbox.
In this exercise, once you activate the sandbox and access the provided portal link, the Concierge Subscription is automatically enabled. This subscription is temporary and is provided to facilitate the completion of activities within the learning path.
Please don't hesitate to reach out to us if you have any further queries.