In the lower right hand corner in "My clubs", click the link that says, "more क्लब्स >>>" It will दिखाना आप a सूची of all your क्लब्स and under the club's name is "unsubscribe". Click it.
Go on your प्रोफ़ाइल and click on 'clubs'. There will be a सूची of every club आप are in. Find the club आप want to leave and click 'unsubscribe'. I will ask आप if you're sure so click 'yes'. That should help.
In the चोटी, शीर्ष right hand corner it says 'search Fanpop', खोजिए the club and click on it. Once on the club scroll down a little and it should say 'unsubscribe', click that. Hope that helps :)