Level complete pack (lvl. 50) desapeared from my inv,

One day ago i bought the complete pack lvl 50, the one that gives you crystals once you hit lvl 10, 20, 30, 40 and 50.
I claimed the lvl 10 one and then started playing! after a while i checked my inventory and my pack was gone… any reason why this happened? i hope i didnt sell it or destroy it by any chance.

I would contact support, selling it to my knowledge isn’t possible and destroying it is decently hard to do accidentally

thanks for the reply!
how can i contact support?

if you google lost ark support, it should lead you to amazon games studios website and you will be able to do it from there.