Hi Sami Ullah9,
unfortunately, without a recovery key or password, it is impossible to access the encrypted data.
To retrieve your recovery key, you can refer to Finding your BitLocker recovery key in Windows - Microsoft Support.
Important:
- If you are unable to locate the BitLocker recovery key and can't revert any configuration change that might have caused it to be required, you’ll need to reset your device using one of the Windows recovery options. Resetting your device will remove all of your files.
- Microsoft support is unable to provide, or recreate, a lost BitLocker recovery key.
Hope it helps.
Best regards,
Lei