another fake key?

I created 3 giveaways in 8 years, Why the heck would it be a fake key.
The first 2 giveaways, keys weren't redeem. What can I do about it.

Thank you very much! :-)

tnx) gl hf all)

Thank you for the chance!

Thanks hope to win it wthog ^_^

Thanks !

thx man it work ^^