IMPOSSIBLE INSERT IMAGES WITH EDIT IMAGES

Hi everyone,
yesterday i bought the hoteventstemplate because i liked it and also i liked hot zoomer extension.
i installed the exetension in another site with hotecommerce template and after configuration when i tryed to edit images on add images didn't happen nothing.
it's impossible to insert images.

what's the matter ???

thank you.

You have to enter correct path, also if it's visible there you are sure it works on site. So check you paht, but also maybe your images or folder containing them does not have read permission (set CHMOD to 777)