Dear @Bell Angela,
Thank you for posting your question in the Microsoft Q&A forum.
I understand you need assistance restoring your SharePoint site.
Deleted sites are typically retained for 93 days in the SharePoint Admin Center under the “Deleted sites” section. If it’s been longer than that, restoration through admin tools may not be possible.
Here’s what you can share with your IT administrator to check and restore the site:
Note: These steps require Global Administrator or SharePoint Administrator permissions.
Sign in to Microsoft 365 Admin Center and navigate to SharePoint Admin Center.

Go to Sites > Deleted sites.
Locate the deleted site in the list.
Select the site and click Restore.
Once the restoration is complete, the site will appear under Active sites. Please take a moment to confirm that all files, document libraries, and permissions have been restored correctly.
For a more in-depth explanation, please see the article below: Restore deleted sites - SharePoint in Microsoft 365 | Microsoft Learn
As community moderators, we kindly ask for your understanding that our access to internal development details is limited. Our primary role is to guide users toward the appropriate resources and support channels. While we may not have visibility into performing deeper backend analysis, we’ll continue doing our best to support you within the scope of our responsibilities.
I hope this information is helpful. Please follow these steps and let me know if it works for you. If not, we can work together to resolve this.
Thank you for your patience and understanding. If you have any questions or need further assistance, please feel free to share them in the comments on this post so I can continue to support you.
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