new champion select

i find very annoying that i have to lock in champ,i mean, why i have to lock in champ?why isnt enough to chose one?the problem is i lost lp because i didnt know i have to lock in.also i have other things to say: -i cant check premade profiles during queue -lvl 5 on champ is so low,i want like 10 levels -if somebody who i played with goes offline i can still see him online with the status ,,in queue'' -vlad has a bug on aram(when game starts it loses like 50 hp suddenly) -runes are too expensive -riot put good players with bad players in the same league and its a massacre there -i have no ideea how can i play ranked team