Fortzar at fortzar.com is another Fortnite scam website that claims to be giving away free V-Bucks, the in-game currency. It seems the operators of Fortzar are trying to swindle sensitive and personal information from unsuspecting consumers via surveys. The scammers may also make money displaying annoying popup advertisements. But, although the scammers make money, the potential victims will never receive the free V-Bucks they were promisedddd.
About Fortzar at fortzar.com

On the Fortzar' website, players enter their username and choose the amount of V-Bucks they want. After they request an amount, they'll be asked to verify their information. In doing so, they'll be asked to download programs or do surveys. But, it is all a scam, please do not fall for it.
Entering your credentials on the fake website may result in it being sent to cybercriminals or scammers behind the fake website.