How Do I Edit The Landing Pages With This Builder?

[thehustler]

Hi, how do I edit the landing pages using the builder? I have downloaded the files.

I have these files:
https://imageshack.com/a/img923/2040/xlZ9Pz.jpg
https://imageshack.com/a/img922/5654/NhEuKl.jpg

How do I edit?
And I can easily host them at any web hosting right?

 

[thehustler]

No one can say anything on this?