A group of Microsoft Products and technologies used for sharing and managing content, knowledge, and applications.
Hi Michael,
The option to create a site collection using a template is available in the SharePoint Admin Center, i.e: https://contoso-admin.sharepoint.com where contoso is your company's domain name.
If you are not a SharePoint Online Administrator, you do not have access to the admin center, so you would need to contact your IT department to request the site.
Regards,
Sheen