Might have to do something with what’s mentioned in this: https://plutonium.pw/docs/server/t6/setting-up-a-server/#why-cant-i-find-my-server-hosted-at-home-while-others-can
Also, you’ll want to either delete the first picture or delete and regenerate the server key, as the first picture is leaking the key.
Additionally, the getserve.rs picture is showing that the server is using port 4977 while you’ve specified port 4976 in the server starter bat file and in the port forwarding rule. You’ll have to investigate that or change the port, as the game uses port 4976 by default.