Fresh install: no video no audio

I followed the install instructions on github religiously but i am getting no video audio or chat.
The jitsi-meet app does not open on 443 (ERR_EMPTY_RESPONSE). so i have to access my instance at https://wfhindia.shobhit.me:4444/
I have turned off firewall, tried multiple times on a fresh OS install but still i get no audio video or chat.
I am suspecting that something is wrong with nginx config but i have made no changes to it.
Any help will be greatly appreciated.
Thanks

the output of https://wfhindia.shobhit.me:4444/http-bind says *

“It works! Now point your BOSH client to this URL to connect to Prosody.”

where as https://wfhindia.shobhit.me/http-bind sends an empty response.
Kindly help

after digging into the forums i found out that this is a known nginx conf issue. Deleting 60-jitsi-meet.conf in modules config solved the issue. Issue is that turn server binds to port 443 and therefore nginx cannot use 443