help port forwarding

I have finnish named provaider named "DNA", so I haven't found information about port forwarding. Even the fact that there is no tutorials in internet I still tried to do it. I have tried everything that is free but nothing seems to work. I would like to have help

So I looked up the offical devs recommended ports to forward to which is here and well I setup a static IP and a forwarded the ports needed, but when I use sites to check if the port is open it always gives me these errors. This is hindering my match making in Street fighter 6, I was told it...