I am using the platform Sylius installs and works correctly. What happens is that it works with the symfony server itself on port 8000 with these lines:
php bin/console server:start
open http://127.0.0.1:8000
Then when I want to work with port 80 using only the local server path I have.
http://localhost/ven/web
Nothing works sometimes goes blank sometimes shows some error and sometimes simply shows the page distorted.
What solution can I give to this problem?