Empty vault

So i figured I’d try my old warrior at il 465 and after 50 or so mythic zero declines i finally tanked a ruby 0 and filled the rest of my vault with heroic runs and some lfr, so yesterday i checked vault and was completely empty contacted support and a got a bot response… is this a losing battle?

You need to do 2 dungeons to unlock a vault slot… it says it on the slot.

Edit: I’m wrong, just went to double check! So… dunno. But chances of you getting loot at this point aren’t high.