Not serious Company, he doesn't respect their customer..
Author response
Hello,
We are terribly sorry to learn about your negative experience with our plugin. Rest assured, we'll be glad to assist.
Would it be an option for you to message us at https://codecanyon.net/user/elfsight and provide us with the direct link to the page with the plugin? Our team will do our best to find the best possible solution.
Regards,
Elfsight