use the plugin in my home page

Hi, I just have bought the plugin. Before I asked some presales questions and you told me that you could help me to implement this.

I want to use Pay with a Like in my home page. Maybe the best way is to use a do_shortcode but I´, not sure. I just want to untap a coupon code or something in my home page.

Please guide me on how to do it. I can go to my theme file and change all the necessary.

My website is , I already installed the plugin in it.