I cannot edit or add images to Upfront and any child themes.

Hi,

I am new to the Upfront themes. I really love the concept. I just started using it on my Site and it is not working well. The site is http://www.aromsfarms.com After activating the theme I am not able to add images or edit existing images. When I click on the small Plus button on the right of an image box I do not get a pop up with possibility to change the image as you get on your demo site.

I have tried Spirit and also Parrot themes with the same result.

Please your help will be appreciated.

Thanks.

Aroms.