Hi Masroor Alam,
Welcome to Microsoft Community. Thank you for reaching out.
I'm really sorry for your issue. Let’s try a few steps to see if recovery is possible:
First of all, please check the Second-Stage Recycle Bin
- If you're using a school account, OneDrive may have a Second-stage recycle bin where files are temporarily stored after deletion.
- Sign in to OneDrive, go to Recycle Bin, and check if there's an option for Second-stage recycle bin at the bottom of the page.
Secondly, please contact Your IT Administrator as soon as possible.
- If the Second-stage recycle bin doesn’t have the files, your school or organization’s IT administrator might be able to recover them from backups or retention policies.
- Reach out to them as soon as possible to check available options.
Finally, if you have tried all the solutions above, I really regret that your file has been permanently deleted from the OneDrive Recycle Bin, it will not be possible to recover the file.
Please refer to the support article, where the key parts are screenshots: Restore your OneDrive - Microsoft Support.
If you have any updates on this issue, please reply below and I will continue to help you.
Warm Regards,
Mia - MSFT | Microsoft Community Support Specialist.