guild stash

I'm not really sure what happened. I bought a "premium guild stash" for my guild. While in my hideout, I went to the stash and dumped the loot from my character into it, but I think I accidentally pressed something because the "stash" along with the items disappeared, and I don't know what happened. Did I delete it? Hide it? I can't find it to restore it. I don't see the points or the stash anywhere either. Please help..