But none of us here are 100% sure, people have sent these funds to the address of the scammers. Scammers may have sent funds to their own addresses to attract people. Scammers want to mislead people by using all sorts of tactics.
Using fake transaction links on frontend is a old trick which usually its too much common in crypto doubler projects. You will easily find transaction link section on most doubler templates and interesting thing is that some fools directly use the same info on their real website. For this giveaway this scammers are using a btc wallet address which is containing a good amount of fund.
Through this they are trying to make their visitors believe that people are getting free giveways and sending funds to their wallet. Actually entire fund is stolen by running another scam projects or stealing through existing one.
You can't save anyone from being scammed if he follow the way of extreme greediness and run after dreams to be a millionaire overnight.