Unfortunately this forum doesn't help in questions/issues on Certification exams. You better wait for email or check Pearson Vue support details if you booked it via them. Otherwise post a question in below dedicated forum:
https://trainingsupport.microsoft.com/en-us/newthread?threadtype=Questions&cancelurl=%2Fen-us
If the response helped, do "Accept Answer" and upvote it - Vaibhav