@Ena: For this you don’t need to upgrade to Pro version. Follow the following steps, which will make Slider only in your homepage.
1. Create Page from “Pages => Add New”, you can name this page anything. It doesn’t matter.
2. Then go to “Settings => Reading” and in Front page displays, check “A static page (select below)” and in Front page select the page you created.
3. So, this will display the slider and then page that you have just selected. But if you want to hide this page as well then add the following css in “Appearance => Theme Options => Custom CSS” box.
.home #content .page { display: none; }
If you upgrade to Pro version, the homepage is same. The different is additional features such as Image slider with Full Width, Color Options, Font Family Options, more layouts, menus and so on. See the detail instruction of pro version at http://catchthemes.com/theme-instructions/catch-box-pro/