2 reasons why you cannot Save Site as template in SharePoint
Save Site As Template Sharepoint. Click on the settings wheel (upper right corner) 2. Web navigate to site settings and select apply a site template.
Web to save a site as a template via site settings: Click on the settings wheel (upper right corner) 2. Web navigate to site settings and select apply a site template. Select a site template to display additional information.
Web navigate to site settings and select apply a site template. Web navigate to site settings and select apply a site template. Click on the settings wheel (upper right corner) 2. Select a site template to display additional information. Web to save a site as a template via site settings: