Insert photo into slider shortcode

Hi,

I am trying to add images to a slider on my homepage. This is the shortcode:

[wow_slider]
[wow_image link=”imgfulllink.jpg” showtext=”no”]
[wow_image link=”imgfulllink2.jpg” showtext=”no”]
[wow_image link=”imgfulllink3etc.jpg” title=”title here” text=”short tex there” fadefrom=”Left” targetlink=”#”]
[/wow_slider]

Just using this, an empty slider will apear on my page, however; I can’t figure out how to add photos. Does anyone know how to insert photos?

Thank you!