Guys Help me setup obs teleport i did everything firewall app ports and everythings still my gaming pc is not showing in refresh list
Which firewall app and under which OS are you running? If you are running under Windows, I'm not sure whether this has ever been addressed, but my experience with Comodo's firewall app has hampered Teleport's discovery while not fouling NDI's discovery methods. That is because Comodo mistakenly disallows multicast traffic used for discovery (explainer incoming; stay tuned). Windows' own firewalling software works the best with both. Depending on the package you use other than these two (with which I have experience), as the old saying goes, YMMV.
Backgrounder which is a liiiiiitle bit long, but stick with me. You can thank me later. ;3
This is because Teleport uses multicast to discover local peers for pulling Teleport feeds. Multicast uses different, specially-allocated IPv4 blocks of "subnets" in the 224.x.y.z subnet and above which will allow all the computers on your network that your computer on the same network to "be found" by your and possibly others' computers and allow you to find those computers and the use those computers' associated resources. The local network location protocols Internet standard mDNS (multicast DNS) and Apple's Bonjour also use multicast which do not require any configuration to work other than "Hey, I can use other computers near me on my network!". I had not tried Comodo with other multicast-based discoveries like the aforementioned mDNS or Bonjour, which are both well-established standards. Bearing that in mind, should Comodo work with mDNS or Bonjour, if Teleport uses its own implementation of multicast discovery instead, it would explain a great deal.
Hope this helps.
--Katt. =^.^=
P.S. Given that Teleport runs under Windows, macOS and Linux, I can only help under Windows since I use it the most, but I don't use OBS Studio just yet under Linux and I will keep my damn fool mouth shut about Macs. >;3