Jistsi is not working in ubuntu 18.04

I have configured Jitsi with the help of https://jitsi.github.io/handbook/docs/devops-guide/devops-guide-quickstart#debugging-problems

But not able to run my website i.e www.golalo.com
Here is my server log :-
==> jvb.log <==
2020-05-26 06:59:54.819 INFO: [18] Videobridge.createConference#320: create_conf, id=f82469b3f22386b9 gid=null logging=false
2020-05-26 06:59:54.833 INFO: [18] AbstractHealthCheckService.run#171: Performed a successful health check in PT0.014S. Sticky failure: false