I unboxed an emote...

So i unboxed a hextech crate and got an emote, wich was a poro looking devil i thought it was really cool (also got a little excited when i saw it was legacy). I press "add to my loot" or whatever, and when i went and checked my emote collection it wasn't there. So i waited a day and checked once more, but still it wasn't there. So i checked my purchase history if i could find anything there, wich i didn't... so what happend? did my mind play a trick on me? idk