By SteamGifts rules, you may have to wait up to a week until your key is assigned. Most gifters give them out quite quickly, however. This giveaway ended whilst I was enjoying lunch, so you had to wait a very short while.

You should be careful of showing your impatience as it may get you on blacklists; in this case all it did was make sure yours was the last of my batch I assigned, and that only after I take more time to type this advice to you.