If the game is not available during the creation of the giveaway, it is probably because the game has been given away for free and you are not allowed to create giveaways for it anymore.

^ Same goes for Goocubelets.

Gracias!! Espero tener suerte!
Thank you!! I hope to get lucky!

ty

thx good sir!

Making a false GA is against the rules and will lead to you being suspended.
You also will probably be blacklisted by a lot of people.
You must delete this GA or give the winner the correct game.