You’re now going to want to upload your main image. Click the Upload/Insert Media button located above the top left of the editor. Upload your image and set it as the featured image. No need to actually insert it into your post, unless you want to put it within your text as well.

Write any text you would like into the editor, and then take a look at the section below. This is where you put the text you would to be overlaid on top of the image. First, you can select the color of the text (light or dark) in order to set it apart from the image a little bit. Next, enable SlabText if you wish; This will display the text in a large block-like format. Below that, put your text in, line by line.

Go ahead and hit the blue publish button in the top right and BLAM! Your post is published.