need help finding a champ to main
hi guys I was looking for some help, I've been playing league for a month and I haven't really been enjoying it because I'm playing against people who have played this game longer than I have and they absolutely destroy me and I don't enjoy it. I've played champs like kog, heim, and gragas but I don't do as well as I use to do with them so if you guys can send me some champs that fit my playstyle that would be great thanks!
my playstyles
-mid/top/jungle/support
-mage/tank/support/
and 