We have many editable templates under /libs/granite/configurations/content/view.html/conf But when we check on Templates(/libs/wcm/core/content/sites/templates.html/conf), we can’t see any templates. Could you please help me how to fix this issue?

I am using AEM 6.5. I want to hide the components in the page based on the device, but hide component feature is not hiding the component.If I add my project component into we retail page and try hide component then it is getting hidden. I am not sure what we have missed. Could someone guide me what...