Hi Ievgeniia,
Thank you for contacting the Microsoft Community.
I truly understand the importance of taking the exam to your most convenient time and I recognize that you are unable to attend on your initial scheduled date due to a legal name change. Allow my expertise to provide the information that you need.
To provide you with more accurate information and to assist you further, kindly provide the necessary information through the private message that I initiated.
Please be advised that you can only cancel or reschedule your exam at least 24 hours before your scheduled appointment. In line with the Reschedule and Cancellation Policies, if you fail to cancel your appointment at least 24 hours, you will be marked as a "no-show". That would be the reason as to why there's no option for you to reschedule your exam.
Meanwhile, for immediate assistance, you can also contact Pearson Vue directly as they have the ability to arrange your exam at your preferred time and date.
Please be advised that if you have applied a discount to your initial appointment, it will be subject to the specific terms and conditions of the voucher when you used it for rescheduling an exam. If you are an ESI Learner trying to utilize an ESI or Company discount, it is best to contact the ESI support team directly as they can look for possible resolution and they can also coordinate with your exam delivery provider. I have provided their contact details on the private message I have initiated.
After coordinating with your exam delivery provider or to the ESI Support Team, kindly provide the Case ID through the private message for us to monitor your case from time to time.
As my goal is to ensure that you will be guided, please let me know if any additional help is needed.
I look forward to your response. Please note that if no response is received after two business days, the case will be closed and locked. After the case is locked, we will no longer be able to respond, even through Private Messages. Thank you.
Kind Regards,