Port Forwarding Not Working Local Host

I Port Forwarded and followed every step then one of my friends tried to connect and it said
Failed to fetch server variables. Failed to connect to My IP port 30120: Timed out - CURL error code 28 (Timeout was reached)
Can Anyone Help?

Forwarded on your isp router and in your firewall? Double check you ha e them pointed to the right up in your isp router. Also make sure he is using your public IP. If after you check that your ports are indeed forwarded and not blocked in your firewall it might just be your ISP blocking it outside if that.

You can Google what’s my IP to get your public IP. And use a port checker (can Google that too) and check your public IP to see if the port is open.