Here the only thing that is understood is that they are scamming, because one buys then another publishes the files for free, and then they sell updates of said files again and publish them again for free.
They directly do not give confidence if they continue like this because more than one bought and later found out that the files were uploaded for free.
Until when are they going to continue with this circus?
How many people will continue to pay for something that ends up being free?
upload the real files and stop messing with people