Problem with port forwarding

Hey guys!

I’ve been trying for a month but the problem is still unsolved :frowning:

This is my static IP : 84.241.xxx.xxx
and I’m trying forward a certain port on this IP (port 80) but every time I try, it doesn’t work.
I have already tried other local IPs for port 8181 7171 80 and so on …
but on certain server, it never worked; no matter what port I try, it gets blocked-
I even changed the server’s local IP to a new one, but the problem remains the same.
Help me guys!! I’m really frustrated:(
mikro.png

Type export in terminal and paste result here!