[Tascal]

Helloooo
When i was on youtube i found this video: https://youtu.be/daHVD9a_rJU
basically this guy made the exact copy of Bank of Amerca and he can change all the data like his balance, and the balance updates etc. if a transaction is made.
The demo website is the same url of Bank of America, how can i make this copy?
i want to make something like this with the paypal account page
and i  found a clip of he saying stuff but i can't understand how hes doing it step by step
https://clips.twitch.tv/LittleShortRamenCoolCat
How can i do it?

I guess just copy the source code. Control u, control a, control c. Upload that as index.html and there you go.