Unfortunately Credly no longer issues badges for Microsoft certifications. More at https://trainingsupport.microsoft.com/en-us/mcp/forum/all/will-credly-badges-be-discontinued/247a591e-b8f1-4091-a644-a67cde59366c
If the above response helps answer your question, remember to "Accept Answer" so that others in the community facing similar issues can easily find the solution. Your contribution is highly appreciated.
hth
Marcin