Get in Touch Not working

I am using zerif theme in my website http://www.techyoke.in , but I do not receive emails through ‘Get In Touch’ section

I have added the email id in Email Address Section of ‘Settings’ of admin page

I have also added email in Email Address of ‘Contact Us section’ page