For email, please make sure you server have wp_mail working. If your theme or any other installed plugin print jQuery UI then you may want to disable it on PR in order to avoid any possible conflicts between the two.
I think it is working, as i can receive the contact form filled up mail from ma site.
Please advice how to check and do: If your theme or any other installed plugin print jQuery UI then you may want to disable it on PR in order to avoid any possible conflicts between the two.