The slider that comes with the themes, dosent work. The want a licens to slider revolution
Purchase codes (license keys) are not included for plugins that are bundled into the theme. It’s because of the Themeforest license & agreements. This applies to all themes, of course. However, there is no need to use this code because the plugins are fully functional without it.
SSomething like the “Free” version of a plugin does not exist. All bundled plugins are included with extended licenses, and users can use these plugins within the theme without needing to purchase them separately. This is standard and according to ThemeForest rules.
More information about the bundled plugins, you will find in the link below:
You can always download sliders for Revolution Slider which comes from us for free :)