I am trying to setup a teamspeak server on google cloud platform and having allot of troubles does anyone have a good install documentation or link of step by step how to install on ubuntu server through google cloud platform?

I have been trying and can get myself on but anyone else when trying to connect it fails i suspect i did something wrong but dont know what it is added firewall rules and everything followed this docutmentation so far herebut havnt suceeded once and have been googling to no avail and restarted the whole project numerouse times.

thanks for any help you can provide