I logged in ti play for a little bit and all my armor i had on my character, along with everything in my inventory, had vanished.

I had logged on to play for a few minutes, i play off my mobile device, everything that was either on my character or my character was carrying  was no longer there. I know for a fact before i loggee off from the pervious time i played, i did not get killed nor did i put the items into chests. Everything that i had stored  in chests are still there, only things missing are what my character had