Dont show in serverlist

hey support

i have working on a server few days now. evey stuff working but i have a big issue. the server dont show up in serverlist. i can only join through the ip+port. i need help to fix so people can join on the list.

Check to make sure you port forwarded properly. Also make sure your server is allowed through your firewall.

portforward are done. i gonna check the firewall. if thats not the problem. what can the problem be then?