Hello Ugale.
Welcome to Microsoft’s Community.
We understand that you passed Exam DP-900, but have not received the Certificate on your Profile. We will gladly assist.
If you remember any other emails that may have been used to start / complete exam registrations in the past, we suggest using those emails to access MS Learn and check if your information is visible.
See below some tips to retrieve other unexpected emails:
To access the Profile, follow these steps:
Clear your browser’s cached data and cookies.
Use InPrivate browsing with Microsoft Edge.
Sign in to Microsoft Learn.
Log in from all the emails you may have used during the registration process.
In case this does not work for you, we have started a Private Message where we will request some details about your account to complete a validation process. You can access it from the link below:
Private Messages - Microsoft Community
We look forward to your response. In case we do not receive an answer within two business days, the thread will be closed and locked, and you will not be able to reply through either channel.
Best regards,