Unfair system to cancel giveaway

What was the reason you got suspended?

Sender report you and wait support to reroll.
I happen to me before. And I accept that my past fault.

Nothing needs changing, the site is functioning as intended. Suspended users can't win anything, if a user is suspended after winning a re-roll will be granted. Sure it sucks that you got caught at a bad time on a supposedly wrong suspension but that's an altogether separate issue.

I don't see how a sender can manipulate the system.

I'm not understanding how the sender can "manipulate" the system. They have up to 7 days to send you your gift. It's not their fault you got suspended in that time period.

They may have even been the one to report you for whatever the reason was, hence why you saw them online for 2 days (average time for support to grant a re-roll). The sender may have been waiting on the report.

Edit: Just read above that it was for a non-activated win, which further confirms my previous statement. A lot of senders check if the winner has any rules broken using sgtools before sending the winner their gift/key, since support will grant them the re-roll if they broke one of the site's rules. That's probably what happened. Be sure to activate your wins from now on~ ♡

Thanks all for answers! I new on it, so made mistake, my fault :)

System works fine. Suck it up, buttercup

I'm willing to bet you that the one that caught you and reported you was no other than the giveaway creator himself which also explains why he didn't send you anything until you were suspended. You had an offence in your account so it was well within his "rights" to request a reroll. If you hadn't have one then there would be nothing he could do.