Transcript/logos/certificates etc.. all details must be present at
https://mcp.microsoft.com. Just ensure you login with your same Microsoft ID which you provided while registering. (Linked to MC ID)
You should contact appropriate team fron your company to know if you can claim for past exams. Most of the companies have conditions like it should claim within 1 month of passing exam.
Cheers,
Vaibhav Chaudhari
[MCP],
[MCTS], [MCSA-SQL2012]