Hi,
I am planning to give azure fundamentals AZ900 exam.
As i am trying to create my profile it is asking for a mandatory Last name. But all my legal documents don't have any last name and middle name.
I read some questions on it and got to know that i need to create my profile using name as <FirstName> LNU (Last Name Unavailable). I did.
I started registering for the exam and before the checkout page it is asking me
: "IMPORTANT: Your name must exactly match the identification that is presented at the test center or you will not be permitted to take your exam. contact a regional microsoft service center."
Should i contact the service center now or after i checkout?