there is way to unlock the bitlocker drive

hello i reset my bios setting then i re enter the internal drive (g) to open iitit as i save my documents inside but i think i forget my password or the reset bios mybe do some thing to my pass because i was not use my pc scince 1 year so i forget what is the problem

i need my things inside this drive so there is any chance to restore or open it ,
i search the pass in email or inside my pc but there is no backup file txt

even if i contact microsoft or get them remotly get inside my pc to check thats im who is seing it and its for me

i tryed to search but i faild because its from years ago
there is key generator or some thing

For practical purposes if you do not have the keys you will not be able to access a bitlocker protected drive. If there was some simple way to bypass this security it would be all over the Internet and would be common knowledge among hackers. Bitlocker would be of little value. Many people have a need for encryption that is secure against knowledgeable and motivated individuals. Bitlocker was designed to meet that need.

All data you wish to keep should have at least 1 backup copy, 2 or more copies if the data is of particular value. Files on Bilocker are no exception. You just need to take appropriate precautions with the backup media.

Here are some more tips on where to try and locate the keys:
https://support.microsoft.com/en-hk/...r-recovery-key