Hi Gaurob Saha,
We appreciate your engagement with us on the Microsoft Q&A forum.
We apologize for any inconvenience caused by the login problem with your Microsoft Azure account. Please try these steps to troubleshoot:
- Ensure you're logging in with your school email and verify it's the correct one you registered with.
- Confirm your school’s eligibility on the Azure for Students website. If it's not listed, you might not be eligible.
- Reach out to Microsoft Support by creating a support request link. They can help troubleshoot and determine why your account is flagged as ineligible.
For more information related to the student free trial period, please refer to the following link: Azure for College Students—Offer Details | Microsoft Azure
If the information is helpful, please consider by clicking the "Upvote" and "Accept Answer" on the post.
If you are still facing the issue, please let us know in the comments. We are happy to help you.
Thank you.