Hi
You need to work with the layout in template, for example, you're assigning this module: "Louez votre voiture à La Réunion au meilleure prix (KIA RIO)" to section-4 position. However, this position is not included in the 'default' layout of template style which is assigned to this menu : http://welcomerun.re/index.php/services/la-kia-picanto-2 so that module will not display there.
As you're assigning to 'section-4' position so I added this position into the default layout of template via Backend >> Templates styles >> Layout settings >> and add new section there to load this position.
Pls note that you can load any position there, not just 'section-4' position.
and you should see this module now.
You can check the same with other module.
Regards
