Hi Krithiga,
You can use link below to navigate to your Pearson VUE dashboard. You need to be signed in with account that is linked to your certification.
https://learn.microsoft.com/credentials/certifications/schedule-through-pearson-vue?action=1
Enter your address information, phone number, contact email, etc., and click Submit. After a few moments your Pearson VUE dashboard should appear. On right, Click My receipts
Click on Resend button next to your AZ-900: Microsoft Azure Fundamentals exam. Enter the email address you would like the receipt to be sent to and then click Email Receipt
Please click Accept Answer and upvote if the above was helpful.
Thanks.
-TP