Read my profile. There are instructions there.
TL;DR: Post better. PM in a week.
Ya instructions for if you shit post. I don't shit post my posts are quality. You find one crap post I made in June. What exactly must I do? My post quality is fine how is it possible to "bring my quality up" when it is up. You pick out one post and that's the one you use as refference ? I read your profile but I don't need to spend a week picking up my quality for a post I made in June!!
If you're simply repeating what someone said 2 pages ago, what's the point? Why even bother? You're not contributing to anything. And you certainly shouldn't treat signature campaigns like a job.
Suppose there is a thread with 50 pre-existing replies to it. The thread asks the question, "Where can I purchase bitcoin?". If someone states a well-known place to purchase bitcoin, what is the likelihood that it has not yet been mentioned in the other 50 replies? Not very high. So what would be the point of trying to argue that a post (regardless of the quality) contributes to the thread? It simply does not. There is no discussion.
Perhaps if the post has exceptional quality it can be justified but let's face it: those were general and vague remarks (which are probably repeated if you look at posts preceding it) are the 50+'th post.
You're focused on the one shitpost. That was an old rating, so I reviewed your account. The overall rating that I would give is the same either way, so I decided to simply keep the old rating. Unless you want me to update it.