I can't see your image?
There are many ways to add help to a game.
If the game is complicated I usually include a help screen and a button to that in the start up menu that takes the user to a new layout with help explained.
You can do it using layers all in the same layout but I hate having to open and close and hide layers and it makes it easier to edit the help screen if it is in a new layout.
If your game needs many help screens then using layers might work better.