Google+ failed to login

First of all, thank you for the great plugin!

I’ve enabled Facebook and Google+ for Social Login. Facebook login doing just fine, but not the Google+. I’ve entered the Google Client ID and Secret at plugin setting s(following this steps from http://support.heateor.com/how-to-get-google-plus-client-id/).

When I clicked Google+ icon, a new window opens, then I login to my google account. The page redirected to our website homepage (https://www.zonakacamata.com/) but nothing happened. I’m still not logged in.

Can you help me?

Thank you very much.

The page I need help with: [log in to see the link]