Dear Carolina,
We are able to help with all issues connected with our component, but you use not only our component,
We must work together to solve all, but last time we can not connect to your website.
We have configured slider for you as you wanted and fixed other issues, which connected not only with our component.
Headtuch connected with a lot of third part extensions on your website.
On default Joomla template all will work. I mean slider and search of VehicleManager.
But we ready to help You. You need only provide correct link, where our extension doesn't work and provide correct access.
Yes, it is take time, but it is necessary to solve problems.
Let's work together.
Best Wishes,
Taras
OrdaSoft team