Hello, VerfileLtd.
We are pleased that you have contacted Microsoft Community. We hope you are having a wonderful day.
From your post we understand you want to verify Microsoft Certifications for a candidate. Please know we can assist you with this requests, however, as we seek or need or look to protect the privacy from our users, we keep this information confidential.
Nevertheless, we have started a Private Message where we have requested some authentication information related to the account, please find de access to the Private Message, on the top right corner of this screen, as shown in the image below.
We are looking forward to your response. If no response is received we will proceed to close and lock the case and private message within two business days.
Have an excellent day,

We are looking forward to your response. If no response is received we will proceed to close and lock the case and private message within two business days.
We hope you have an excellent day,