This domanda has been asked almost every week for as long as I've been on here. Go to the home page, and scroll down until the right side te see a lista of the club options. above them, it will have a tab that says make a new club. Hope this helped.
Only if it's your club can te change it. Then te would go to the little icona right successivo to the icone where te can segnala o invite Friends to the club. Then te can add your banners and icone for the club.