It's more so that I can't access the contributor chat yet because I don't have the contributor title currently
If you see something wrong on a chapter, like missing title, missing volume number, or a title with an outdated volume cover, uploads to "no group" from uploaders trying to evade group bans, titles with missing tags, etc, then report them.
Make enough consistently valid reports and you'll become a contributor, or at least that's how it used to work. Though honestly, I stopped making reports because they used to take a couple days at most to be actioned, but recently it's taking weeks, if they get addressed at all.
I have reports sitting unactioned in my queue from 6+ months ago.
edit: For full transparency, I went back and checked again, and those reports were recently addressed, but are still marked as "waiting" in my queue. Though it doesn't change the fact that they had gone unactioned for months, and in general new reports are taking
much longer to be addressed than they had been in previous years.