traccar/traccar-web, port 3000 Unable to connect to traccar client tunneled through ngrok

I started the traccar web npm and tunneled through ngrok and installed that link in the traccar client sever link but my 'https://localhost:3000/' web shows that the device is offline. I have done a network link but it didn't work, please help me with this

We have some troubleshooting guides you should check.

sir, I have changed the port but it shows an error like this. I think my 5055 port is listening. The same java.exe in 'C:\Program Files\Traccar\jre\bin'. When I stop it, 'http://localhost:8082' is disabled.

I don't understand what you're doing. It seems like you're mixing up the web app debug port with the device port.

How I fix it sir

Sir I set port 3000 in traccar web. How do I then install it through the network link '➜ Network: https://192.168.51.149:3000/' to the traccar client on android correctly. I installed this '192.168.51.149:3000' sever link in traccar client but it didn't work. What is the reason for this? How do I connect this to port 5055?

You have to have Traccar backend running and listening on the port 5055. It's completely unrelated to the web app.

I opened port 5055 and gave '➜ Network: https://192.168.8.195:3000/' in Traccar client sever URL. But it doesn't work sir

It won't work. Why do expect it to work? I told you several times that web port is completely unrelated to the backend device ports.

Thank you so much for your guidance. I was a bit confused about the web and device ports, but your help has made everything clear. I truly appreciate your assistance!