How to manage menu zone
When ever you created the menu zone you must restart application to allow the system to load the menu into widget.
Where to edit menu template
To edit the menu template, access into the folder according to this path Template > DefaultClean > Views > eShiplyMenu > MenusByZone.cshtml.
If the file and folder doesn't exists, you may copy it according to this path Plugins > eShiply.Menu > Views > eShiplyMenu
How to create custom widget zone
You can insert your custom widget zone, but insert the widget zone into the views file. For example: your menu zone name is footer-menu, then you just need to insert @Html.Widget("footer-menu") and then restart the application
How to overwrite sitemap
You must enable "Sitemap Include Menu Zones" under config and then checked whatever menu item you want to show in the sitemap. The sitemap is generate according to the created menu zone.