THEMA: Unable to link the facebook account

I cant link my facebook account. When I put my data in this it appears a warning that says: Login not secure blocked: You can not get an access token or log in to this app from an insecure page. Try re-loading the page as https: //
I already tried to disable facebook security but it still does not let me continue
HELP

Please login at facebook first. After that login at fanslave and click on the link "connect account". This should work fine. If not please send a screenshot.

i also can not connect it is showing
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It happens this to me!
"Please connect your fanslave account with facebook.
Click on the button below.
Bitte verknüpfen Sie Ihren facebook Account mit fanslave.
Klicken Sie auf den folgenden Button." with a arrow that I click but nothing happens.

I have the same problem...