Only able to connect to hassio true SHH

So i recently got my raspberry pi 3B+ and installed hassio on it. I was a bit overwhelmed at first but got the hang of it.
So i got SHH setup, than i wanted to finish DuckDNS before moving on.
But now i can’t connect to hassio true the web anymore. Not even hassio.local and not my xxxxx.duckdns.org website.

Anybody that can help?
Thanks in advance!