You need to verify if the Key-ID associated with your device matches the BitLocker recovery key you're trying to recover. For more information, visit the following site: Find your BitLocker recovery key.
You can log in to your Microsoft account using this URL and navigate to the "Devices" section, where your recovery key is stored: https://aka.ms/myrecoverykey.
If you are unable to recover your BitLocker key, other options include resetting your device (which will erase all of your data) and restoring all of your data with a backup.