Hello @aman khan, thanks for reaching out on this forum.
Make sure your academic status has been verified, and your account reflects your current educational affiliation.
If you're confident that you meet the eligibility criteria and your account is up-to-date, reach out to Azure's support team. You can do this by visiting the Azure support page (https://azure.microsoft.com/en-us/support/options/) and submitting a support request. Explain your situation and include any relevant details. They should be able to help you troubleshoot the issue and apply the discount if you're eligible. All the best!