reCaptcha does not show in BlogEngine.NET 2.8

Topics: Controls
Dec 3, 2013 at 7:50 PM
I enabled reCaptcha control and configured it correctly, and also checked Enable Recaptcha option under Contact Form section, but the reCaptcha didn't show up when I clicked Contact link. The reCaptcha control didn't show either when I tried to add a comment. Can someone help me?