You can place your sliders with the LayerSlider module. This module is automatically installed on your site and works like the other ones. You can create modules by click on the New button in the module manager and select the LayerSlider type. Then select which slider would you like to show. Then set a position to the module, and also select the menu assignments. The other way to create module from a slider to click on the Create module button next to the slider name. You will be redirected to the module manager, where you can add position, assignments, and then save the module. In the sliders list you can also see the current modules for each sliders. The published ones with green, unpublished with red.

Add module
Place the slider into a module