Cannot upload images to Mantra slider/presentation page columns

Hi there,

I am keen to use the Mantra theme which is theoretically fabulous customisable. However, I’ve tried uploading images to both the slider and the columns on the home/presentation page and it is not working.

I choose the option ‘select/upload image’ and I’ve used images from my laptop and from the library, then selecting ‘use this image’. There are no error messages but when I go back to the Mantra settings page, it still contains the original default image path. I’ve even tried just deleting this out for I go to upload/select my image.

The site is at http://www.simplyperfectboutique.co.uk/.

I am not using any plugins at the moment.

Please can you help.

http://wordpress.org/themes/mantra/