gifter has sent j/n?

Yes, you can see it here

From the FAQ

If I win a game, when can I expect to receive it?
Giveaway creators are allowed one week to send the gift after their giveaway has ended. Depending on the type of gift and the giveaway creator, you might receive the gift to the email address you have listed on the account page, a key might be added beside the gift you won, or the giveaway creator might have sent you a friend request on Steam to make the exchange. Please remain patient, and do not contact the giveaway creator during this time. If the gift is not received after one week, you can mark the gift as not received, and attempt to contact the giveaway creator on Steam to follow-up.

user/freeFORme1964/giveaways/won

it doesnt show that you have won a game. dont know what you mean.

thx - so there went something wrong. I see the game but there is no key shown. And an email i also didnt get. I will try to contact the gifter (how?).