component not displayed



Hi,
I have a header, footer components below /apps/<my-site>/components/structure
In my local author, publish both header, footer displayed and I can see html generated in page source.
When I pushed code to upper environments
in DEV env: author displays header, footer, publish does not display (I do not see html for header, footer components generated)
in Stage env: author, publish both does not display header, footer
Yes code is deployed properly for header, footer, templates in all environments.
I do not have access to osgi console , logs in upper environments, any ideas why this happening only for header, footer ... other components on page rendered fine.
Thanks.
