Hello adeomi,
Thank you for reaching out to the Microsoft Community and I'll be glad to assist you today.
Sign in with your Microsoft account on the link below to find your BitLocker Recovery key.
See "Find your BitLocker recovery key" article for more information-
https://support.microsoft.com/help/6b71ad27-0b8...
I hope this information helps. If you have any questions, please let me know and I will be happy to help you further.
Best regards,
Gunasekar N