You can not bump giveaways :)

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If you didn't get keys from this giveaway for this game:
http://store.steampowered.com/app/341440/BANZAI_PECAN_The_Last_Hope_For_the_Young_Century/

DON'T MARK AS RECEIVED or you will be suspended.
You should mark as NOT RECEIVED now.

Seems the creator doesn't know how this site work.