Cannot edit site

You have to define and place everything to desired places such as menu must have pages links etc
let me know if you need any further help

The pages don’t appear in any place of the wordpress, when I try to create a menu the only option is the sample page

which means you need to build pages first. can you share screenshot of your menu and pages.

The page is supposedly already created and I am accessing it from a hosting (bluehost) so I was thought I just needed to edit the files there but there are no files in the wordpress related to the site
Here are some screenshots
https://drive.google.com/drive/folders/1mQl3GP4d3k9t-hzKe-TtJCPi0RVkuula?usp=sharing

thank you Johnny, Check your menu from Appearance–>Menu are they custom links?
If yes go to that particular link. if they are not pages they must be posts/ custom pages.

There are no custom links I tried to create some to see if something changed but it does not seems so