how do tu know when a group's been deleted?does it just not mostrar up when tu research it???? O_O

Depends if the club as been properly keyworded o not. If the club hasn't been keyworded then it won't mostrar up when tu buscar anyway.

But if tu could previously find it por searching and then all of a sudden tu can't anymore, then it will have been deleted.

tu should check your clubes too, just to make sure.