I understand that you have created an Azure free trial, but you're now encountering the following error: AADSTS5000225: This tenant has been blocked due to inactivity.
If the tenant has been blocked for less than 20 days, it can be unblocked. However, after 20 days, the tenant is permanently deleted and cannot be recovered.
Since this appears to be a new tenant created for testing purposes, and likely has no resources, the best approach is to create a new tenant for continued testing.
You can follow this Quick Start guide to create a new tenant: Create a new tenant – Microsoft Entra
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