i was doing the raffle entry thing and it ask for a secret word of the day were do i find this or can someone tell me soon
You can find it in this thread here: https://forums.gameflipapp.com/t/win-a-halo-5-guardians-xbox-one-bundle/3328/22
Good luck! 
FYI they only do the word of the day a few times thru out the promo, not daily. they pop up on their app notification too.