Before adding this widget, you Install and Activate Image Widget (plugin author : The Events Calendar) plugin (as recommended by my theme notice box).			
		- Go to Appearance > Widgets and find “Front page widget 2 – 3 Featured Images header” tab.
 - Find “Image Widget” widget and drag or put it under “Front page widget 2 – 3 Featured Images header“, add only 3 widgets, so it will look like this image below :

 - After you add the widget, click the widget (click the triangle), upload Image
 - Fill in the following input boxes :
- Title = Title of your item/page you want to display
 - Link = Link to the page/post
 - Size = Choose calltoaction_img
 - Align = None
 
 
