Forum bug: FAQ link broken to request for help

In the FAQ/guidelines, this piece of text is present:

If you have any further questions about how things should work here, open a new topic in the site feedback category and let’s discuss!

However the link is broken. How do I report a defect about the forum?

It’s slightly unrelated to this topic but the problem I’m trying to report is the following:
(EDIT: this was fixed by a staff already)
In topic “Firewall block & data transmitted over https” (sorry I can’t put a link here because I am restricted to 2 links only per post) everything was fine until I posted my lasted reply today. 3 of my older posts got automatically flagged as spam telling me to edit them so that they can be displayed again, but I don’t have edit access to old posts like these. Of course the spam flag was incorrectly applied as well, but I don’t know what to do to fix the issue.