Does anyone have any resources for a simple menu?

I am working on making my first game for a friend who uses an eye gaze to control his tablet, so my menus need to be really easy to navigate,

I would like to load a menu panel, consisting of 10 images(loading 3 at a time)
, a confirm button and a cancel button

-------------------------------------------
|imageA| --||imageB||-- |imageC|
|CONFIRM| |CANCEL|
------------------------------------------

In the example below, Image B is the active selection to confirm of cancel
,
and if you click "imageC" it would change to show
ImageB, ImageC, and imageD, , and ImageC would become the active selection

Where would I start with this?
I have previously loaded images/sprites as prefabs, but not done any menus with images

Does anyone have some resources or can point me in the right direction?

Thanks in advance