User blog:Archanid5/Help on WikiCraft Survival Server! Urgent!

I need help on the new wiki craft survival server. For some reason, I can't lock my chests from other players. Today, I filled a chest with snowballs. Now those snowballs are all gone. People also reckt my floor and stole my coal. I've been trying to do the way I'm supposed to, putting the the chest on claimed land, which I'm doing, but it won't work. Please help ASAP.