ah yes sorry in your case the asso tab is closed. therefore, go check out teams in cup, ucl etc or friends lists and click their asso in ther profile. then when you find an open asso join it and then leave. then cut and reconnect and your asso tab will be available
ynwa mate
if you have no luck finding an open asso, let me know and i'll fix you up to join an open asso that i don't use (a simple facebook add so we can be friends in top 11)