How to make friends with a shop on Drupal?

How to make friends with a shop on Drupal?
Need to fix the site on Drupal, but no one, so Rand fell on me. But as soon as I walked into the directory Drupal, I realized that it is too difficult, so it's easier to ask knowledgeable people:
  • How to edit the layout?
  • Where are the scripts/styles?
  • Where to find it .php file handlers for baskets and the like(work with the database, possibly modules)?
  • What can is the file structure in Drupal? Where that is?
April 19th 20 at 12:03
1 answer
April 19th 20 at 12:05
Unfortunately a simple answer is impossible to cover all of your questions, the topic is too broad, learning Drupal requires time. You can start with the documentation of Drupal https://www.drupal.org/documentation
Next, to determine which modules are used and to examine the documentation of these modules.

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