THEMA: Problem with my fanslave account

What is going on here on fanslave? I am getting this message-

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PROBLEM WITH YOUR FACEBOOK-ACCOUNT
There are less than 5 friends listed in your facebook-account. At the moment 0 friends
Please fix that problem and click here:
update facebook-data

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My fanslave rank was 7 by this morning which has gone down to 4 now.