Overall, I really like the Exquisite theme.
However, I was under the impression that submenus were supported in the main menu (at the top of the page) from watching the themefuse online training videos showing how to set them up and from not seeing documentation mentioning that submenus were not supported.
Considering that this theme is intended for business use, it seems like a good feature to have. Many businesses are focused on showcasing their products so having a "Products" menu with 1 submenu item per product is fairly common. Some businesses take this a step further and have another level of submenus per product for "Info", "Specifications", "FAQ", etc.
Do you have an plans on adding such support? If I'd known this feature wasn't supported, I wouldn't have purchased this theme.