Instantiate a 2d Pop up

Hello everyOne,
I need to display the score everytime the player does an action.
Its a map game, so the user has to click at the position of the asked city(similar consept as Traveler IQ game), so whenever he clicks the distance difference is calculated and I need to display a 2D popup, see the picture below from game “Traveler IQ”,1283-ex.jpg

, so is it a GuiTextures and GuiTexts displaying above each other?
I tried adding several GuiTextures and GuiTexts to prefab, but couldn’t.
Any hint? don’t know where to start!

I suggest you try to take a look at Unity’s GUI stystem. Typically, this would be a GUI.Window.