I was just hangin around then my bookshelf enchanting tables and spawners just got mined or despawned PEOPLE IN MY FACTION ARE GRIEFING PLS HELP ME FIND DA CULPRIT IGN: DERPTURTLE2nd PLS HELP OR THE BLOCK JUST DESPANWED IDK WICH IF DESPANWED PLS FIX THIS PROBLEM
Well, two things. The first thing is this: Blocks can't despawn. The second thing: Caity, I think you meant to ask: Are you sure it wasn't in factions?
You should post this in report or remove the player from your faction. You need to take screenshots to prove what he is doing to you or even a video. Also if it is in factions then it is allowed and nothing can be done.