do it dm giveaway hoster automatically?

[Lumi6x9]

hey suppose like i win a giveaway, hoster says dm me does it dm him automatically or no? cuz i tried for like 3 hours and it aint dming hoster did i do something wrong or it doesnt dm hoster

also ghost please give your discord account tag or join discord.gg/bongocm and search me there, i m attaching my profile with this message