Have I been a victim of online fraud?
Seeing an Attractive Themes on Your Website
On 09-09-2018, bought a theme (“themeforest-8278903-shopping-woocommerce-responsive-wordpress-theme”) for your website. Total $ 51 was paid.
But when these themes were installed on their website, they did not have any slider, but they were making me. When the RevSlider plugin opened, the revslider plugin is not active. To activate, I will have to pay him too. Why so?
The revising code of revslider should have been given to you only.

You don’t get purchase codes for plugins that are bundled with themes

The plugin will still work as required without needing to register it. The only difference is that you don’t get access to auto updates or certain templates