Keys were bought on USA in the Humble Monthly of November 2019, according to the region locks they can only be redeemed in USA and the UK, one of the keys is Call of Duty®: WWII - Call of Duty™ Endowment Bravery Pack and the other is Call of Duty: WWII - Call of Duty Endowment Fear Not Pack, I can't know which one is what since my account is not in any of those countries, so it's pretty much a bet. In addition, the region lock post says that they might be expired, so if they don't work, let me delete the giveaway:)