Thats not totaly free since it was airdropped in exchange for our KYC or identities and i think thats not a good idea, Lately more and more platforms demanding KYC in exchange for and airdrop token/coin like in a form of Bonus  im wondering if its legitimate and have any valid reason to retrieve our precious data. But in the end the decision still yours if you want to give your identity in exchange of few bucks!