Hello TEJAS UTTARE ,
Thank you for reaching out on the Microsoft Q&A .
If you're unable to find available exam slots for your Microsoft certification exam before your voucher expires, here are some steps you can take:
Firstly, note that the vouchers from the AI Skills Challenge are single-use and cannot be extended or replaced under any circumstances. You can review the Official Rules on the Microsoft Learn AI Skills Challenge page for more information.
If there are no available slots before your voucher expires, it's highly recommended to contact Pearson VUE directly for assistance. They have access to exam appointments and schedules and can help you book the exam. You can visit their customer support page and select your region for further assistance.
Additionally, keep checking for new slots as they can sometimes open up due to cancellations. I hope this helps, and best of luck with your certification. Feel free to ask if you have any more questions.
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