reCaptcha image doesn't load in website

I have used Adobe Muse CC to create a website but when I use the reCAPTCHA feature the image doesn't come up when I publish the site even though I have used the correct keys. Help please? -- You received this message because you are subscribed to the Google Groups "reCAPTCHA" group. To unsubscribe from this group and stop receiving emails from it, send an email to recaptcha+unsubscribe@googlegroups.com. To post to this group, send email to recaptcha@googlegroups.com. Visit this group at http://bit.ly/1dkFnYd. For more options, visit http://bit.ly/P65DvS.