Question: How to find and change the game setting such as dictionary and bonus points? 

Answer: The game setting information can be found by tapping the ‘Build Your Own Game’ button. After that, you can see the game dictionary. The tiles counts is implied by the game template. You can see the board of the game by tapping ‘Customize Game Board’ button, the letter points by tapping ‘Customize letter points’ and the bonus points by tapping ‘Customize bonus points’.

If you want to change the setting, you can make the change as needed. However, if you change a setting, you must tap ‘Save’ and then ‘Proceed’ in order for the new setting to take effect.