One of the key features of the EXPRESS template is the slideshow that you see on the front page. This is actually a module position in the template called "Slides". Slide Show SP2 Module Parameter Settings are described here. You can see the settings of width and height for this slideshow in the screenshot below.

For image and text you must have a category. At least 3 Articles with images have to publish under this category The Image width and height must be 1160px and 510px. Then select actual category from Data Source option .

Layout must be Elegant from Slideshow Options.

Click No from Navigation Options> Show Arrows

Details option is: