Filemaker Pro 12: License Key

I've misplaced my original license key and I'm having trouble finding a replacement. I've tried contacting FileMaker Support, but I'm looking for alternative solutions or advice from users who may have experienced similar issues.

Dear Community,

Best regards, [Your Name]

If you have a valid FileMaker Pro 12 license key or know of a way to retrieve or reactivate mine, please let me know. I'm open to any suggestions or guidance on how to resolve this issue.