Cant create giveaway?

Don't see why. You should have three slots still. Try again.

I think he's trying to tell us something!

This might be more of an issue for support, but what kind of giveaway are you trying to make and what kind of problem are you encountering?

My psychic powers tell me that the key is for... Metro 2033 or Anomaly: Warzone Earth. Correct?

If you want to give it away, find someone who wants the game and give it to them. Games are usually left off of the list for a reason.

is it a steam game?

ok thanks, already know the reason