Hi Olivier,
As I can see in back-end of your site, you are assigning home layout to default template. Nevertheless, this Home layout doesn’t include the component block so that your site doesn’t display anything in main content part.
By default, we provide other layout like default layout – which includes that component block. At this moment, if you still want to use this home layout, you can:
– Open file: templatesja_hawkstoretplsblocksmainbody-home.php
– Inside div: [PHP]<div id=”t3-content” class=”t3-content”>[/PHP]
add this line: [PHP]<jdoc:include type=”component” />[/PHP]
Backup your site first & give it a try and let me know how it goes.