thanks for sharing

Thx

@Romaki
Its pity but there is a restriction to redeem this key in my country(

You can read FAQ about what to do in such situation.
https://www.steamgifts.com/about/faq

What happens if I create a giveaway and the winner is unable to activate the gift in their region?

If you setup the giveaway with the appropriate region restrictions, and the winner was outside of those regions due to inaccurate information they provided, then you can request a new winner for the giveaway. If the giveaway did not have the correct region restrictions assigned to it, then one of three options are available.

1) You can acquire a replacement gift or key for the same game, which the winner is able to activate in their region.
2) You can accept the giveaway as being "Not Received" by the winner.
3) You can submit a ticket to have the giveaway deleted. In order for us to delete the giveaway, the winner will need to post a comment on the giveaway saying they agree to have it removed.

You can contact with support and tell about it.
And of course you can be confident that I will not use this key anywhere else or send to anybody.

@Romaki
All is fine.
Thank you you for understanding!
And good luck to you!