Hot Wordpress Designation problem

Template bought: Joomla Travel Template - Hot Destinations

We are having a problem at the appearance of the home page layout.
Images are not shown properly as are supposed to be shown in the template,
and also, the appearance is different in different navigation programs as you can see in the attachment.
Can someone give us some help on this?

send link, also if you got module like 6 months ago downloading newest version may help.

www.travelbest.gr

I just checked your site, and I see that images that you uploaded are just like that, one color. In example, this is direct link to one of your images:

travelbest.gr/wp-content/uploads/2012/06/610x320.jpg

Thanks for your help.
I only uploaded one color images as tests until I got everything else right.
My problem is that the size of the photos, thumbnails and text is not as it should be according to the template and also that the appearance changes from navigator to navigator.
Can you give me a hint on that?

Thanks anyway

Please tell me, when your are looking our demo site demo.hotwptemplates.com/destinations , do you see this problem in your browsers?

Make sure that resolutions of the pictures you uploaded are the same as originals on our demo.