<Checking>quest gone/ item gone / cant retrieve master class quest

when i relogged to do master quest the item was not in my inventory and korin would not give me the quest again pls help

i already am adult for this but i was doing the quest then i logged off , then logged back on and it was failed, i forfieted and the item for the master class item was gone and i cant do the weapon quest and i cant choose my master class.. please advise.
thx

its the crying weapon item its not in my inventory

also already tried talking to korin but he doesnt have the quest its the item that begins the master weapon quest that is missing

if i had the quest item i could do that but i dont have that item that i need its bugged it disapeared

yeah i tried that i moved everything it wasnt there