Sci-fi DESIGN review for qikify Mobile Menu, Navigation

Must have, This is amazing simple yet sophisticated application that will enhance the browsing of your site because it is floating and gives a visual menu to navigate. so it is like you have a site within your site. Two thing that will be cool to add: A. To allow the the menu button location to be in the middle bottom or middle up. why? because some other floating buttons are in the corners too. 2. To show the name of the user when logging in their account, Example: Hi, John Smith.