The error code 53003 in indicates an access policy restriction enforced by your university/organization
Your Azure Student Subscription is likely tied to a university or school account, and your IT admins have restricted access to certain Azure services. Check if Your admin Block Azure Access : Visit My Sign-Ins → Look for any blocked sign-in attempts under Security Info. If access is blocked, you need to contact your university’s IT admin to grant access.
or
Try logging in from a personal Microsoft account. If your university email is restricted, use an Outlook, Hotmail, or Gmail-based Microsoft account. If you don't have one, create a personal Microsoft account and sign up for the Azure Free Tier instead of using the Student Subscription.
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