Hi,
It should show up on your Certifications tab within hours after passing exam, although officially they say it can take up to 48 hours. Below is direct link to your Certifications tab:
https://learn.microsoft.com/en-us/users/me/credentials?tab=credentials-tab
If you don't see it on your Certifications tab, please ask your question in the Microsoft Credentials forum using link below. There are support moderators over there that will respond to your question in 1 business day and can assist with getting your certification to show up:
https://trainingsupport.microsoft.com/en-us/newthread?threadtype=Questions&forum=mcp
Please click Accept Answer and upvote if above was helpful.
Thanks.
-TP