Reservation not working

Hi,
When I try to reserve from the website, I get

The owner of this website didn't specified the recipient of your message.

I have set everything perfectly and also "Send Test Mail" working in Global Configuration.

Can you help me on this to resolve the issue please

Thanks & Regards
Imthiyas.J

I guess you've not fill the receiver's email address yet in the plugin configuration: https://www.gavick.com/documentation/joomla/extensions/joomla-25/gk-contact-plugin

Could you try again?

I tried... But still same issue..

Please find the attachments

Could you share the admin account of your site? I will take a look.

Thanks a lot.

I tried changed Plugins: System - GK Reservation

now it is work.. Thanks a lot