Easy sample of how to add an image
In Step 3 -> WYSIWYG editor
Choose position you want to place the image (put mouse in page layout), then click at “Insert/Edit Image” at toolbar.
The upload window will appear.
In case (this sample case) you want to upload your own image, see “My Images” -> double click on “Local File” -> “Upload” symbol at the top toolbar.
Click “Browse” to upload image, and “Insert”
Your inserted image will appear in the position you choose from the first place.
Do not forget to “Save” what you did at the “Save” symbol.