It's up to each member of the site to read through the FAQs and abide by the site's rules and guidelines. That said, over time TCDb has added more and more functionality and become more complicated, so it's very easy to be confused by how to do something. The simple answer: head to the forums, ask for help, and listen.
There are many folks here who are happy to answer questions not covered in the FAQs or clarify rules, and those same people are also willing to give you step-by-step instructions when it comes to stuff like addressing inaccuracy reports or advanced tasks with your collections. I can't count the number of members who've patiently walked me through stuff like that.
As mentioned you're also welcome to offer suggestions in the feature request section which Admin will consider, although keep in mind that's one person who has to make the time to implement any features they consider to be reasonable and useful to the membership as a whole, not just one person.