What to do!

remove that link, technically you're calling the user out and that's against the rules

EDIT: nevermind, I'm wrong

Click it again. :)

Some other things to keep in mind:

1. The giveaway creator has 7 days to get you the game. (Don't pester them.) At that point you'll be able to mark Not Received, if necessary.
2. You have to activate any win onto your own account. Failure to do that will cause you to get suspended, not to mention marked as a rulebreaker, which may cause you to be blocked from SGTools giveaways and blacklisted by users. If you already won/owned the game beforehand, you can just leave a message in the giveaway stating that you agree to a reroll, and staff will allow the GA creator to select a new winner. If the GA creator doesn't respond to your reroll request, make sure to either leave the giveaway unmarked [ie, don't select Received or Not Received] or marked as Not Received.

just click it again to un-mark it, and yes.. delete that user link, its technically calling out even though its calling them out for a good thing (gifting). nvm, that can't be right.. or we can't even talk about anyone in any form..

Sooo, you're afraid he may not send it? Just wait for him to send it. If he doesn't send it in 7 days, just click the option "not received".

That's not a game.
That's a game design tool.