Hi,
If your exam is scheduled with Pearson Vue, you can check on your dashboard using the link below:
https://examregistration.microsoft.com/?action=4&locale=en-us&returnToLearningUrl=https://www.microsoft.com/learning/en-us/dashboard.aspx
There will be several delays while it redirects you to your dashboard, be patient and don't refresh the page.
If the above doesn't work please ask your question in the Microsoft Certification forum using link below. There are support moderators over there that will respond to your question in 1 business day and can assist:
https://trainingsupport.microsoft.com/en-us/newthread?threadtype=Questions&forum=mcp
Please click Accept Answer if above was helpful.
Thanks.
-TP