I’ve checked your website but I’m sorry but you are not using our plugin. You are using different plugin on your site. here is our demo http://wp.themeofwp.com/elegantmegaaddons/hotspot/ and sales page https://codecanyon.net/item/image-hotspot-addon-for-visual-composer/18968336

You need to contact plugin author for this.

Regards
Kevin JOY