Why would ROK auto teleport me away from my alliance?

Seriously, I don’t log on for a day, and there is a war. Fine. But you teleport me away because my walls are too low? Seriously

I mean there is a reason that I waited a week before upgrading to city hall 8, because my alliance still had not gotten territory, but only a couple days after now I’m teleported away?! Seriously that’s so dumb there is a reason that I am in that area.