Accidental Giveaways

Make a support ticket with proof winners accepting giveaway being deleted, and wait until a mod take care of it.

ok

but what if i dont get a response? i emailed them

My cat also did that once ಢ_ಢ

My dog ate my homework. True story..

Your giveaways already finished, don't think they are able to delete them then. You could always actually get the games and give them to the winners, or accept the "not received" in a week.