TOPIC: Connecting fb account

Hi to everyone..i write here 'cos I have a problem..when i try to connect my gb account i am redirected to a page where I type my mail and fb password, ok, then I have access to my profile and I see some written which say update succesful you can close this window and at the same time on the fanslave window I see a written which says update succesful..but when i return to the main page I still see written Facebook account none - connect your fb account...i have tried to use chrome and to delete cache ecc...please someone could help me? thank you