Hi prathamgarg,
Welcome to Microsoft Q&A, Thanks for posting the query!
Are you getting any error message or error code, if so, can you please share the screenshot?
Azure for Students gets you started with $100 in Azure credits to be used within the first 12 months, plus select free services as described below (services subject to change) without requiring a credit card at sign-up. Apply here.
Azure for Students is available only to students who meet the following requirements. You must affirm that you are age 18 or older and attend an accredited, degree-granting two-year or four-year educational institution where you’re a full-time student in a STEM-related field. You must verify your academic status through your organization’s email address. This offer is not available for use in a massive open online course (MOOC) or in other professional trainings from for-profit organizations.
This offer is limited to one Azure for Students subscription per eligible customer, is non-transferable and cannot be combined with any other offer unless otherwise permitted by Microsoft. Azure for Students has a limited supply of activations, and the offer is available only while supplies last. Microsoft may terminate this offer at our sole discretion. Other restrictions may apply. For more information, refer here
I would recommend to refer the Azure for Student FAQ for eligibility
Hope this helps!
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