Configure pirate form

I am Trying to configure email for pirate form (email on which i can receive messages from site visitors from contact form) in theme Zerif-lite but its not working.

I tried in Appearance->Customise->contact us section->Email address->”xyz@gmail.com”

and in plugin settings too, i tried in:-
Contact notification sender email-“xyz@gmail.com”
Contact submission recipients-“xyz@gmail.com”

but nothing work, plz reply its urgent

Thanks 🙂

https://wordpress.org/plugins/pirate-forms/