Open ports for Traccar

Hello!
I am running Home assistant OS.
I have installed traccar and now I need to add the 5001 port. I couldn’t locate the traccar.xml file using the file browser so I have done so via connecting into the container and find the traccar.xml file.
I added the port I need and then restarted the whole lot.

But the port is still not responding when I open a connection via telnet for example.

What’s wrong?