Can I ask for support regarding to how to set up rocket chat on mobile app because still cannot. thanks
What exactly are you trying to do? As you state it now its unclear exactly what you need help with on the mobile app.
We set up the config of rocket chat using ubuntu and now we can use the desktop app with the url and in the browser but still cannot in mobile app like android and ios
Which guide did you follow? What reverse proxy is handling your ssl?