Okay. So you will need to change the directory structure of your app a bit to match. It looks like the root web directory of your site is the
public_html folder. I assume for a typical site on that host that is where you would put your
index.html file, correct?
So in your app, you will need to rename the
public folder to be
public_html and adjust the webserver you are running locally to point to that new location. Then, when you upload your files, your
index.php files that were previously in your
public folder will now go into the
Your other folders and files
composer.lock etc will live in the top level directory you posted.... so
src/ will be right alongside
Then you should be good to go. Does that make sense? If it still doesn't work, error logs might be helpful.