Contact form not sending me email

Hi
Great theme! I’m having fun playing around with it.
One question – the contact form is not sending me an email to say someone has contacted me?
I have all the appropriate fields filled in and I fill it in myself with a different email address (as a test as the site is not live yet) but I never receive an email? I have attempted it several times.
Any thoughts as it’s a simple process to set but not working for me?
Thanks. Claude