recaptcha

Hi ,

I am using custom contact form in my wp site.I added a google captcha in that.but now it is not loading.That was working fine .i don’t know about the issue.shows only the label “capcha” and nothing loads.While submit the form shows “incorrect captcha response”while saving the foem fields from back end, there showed, “synchronization issue.Help me plz

Thanks in advance

https://wordpress.org/plugins/custom-contact-forms/