MA, it’s not corrupt for them not to post someone’s posts. I’m sure they have a reason, but as Shopping pointed out, they can’t explain each time. The bottom line is that THEY and only THEY have the right and the responsibility to decide what to post, and it has zilch to do with deceit and corruption. It is their forum, and they can decide to post or not post whatever they want!
Also, the fact that you see nothing wrong with your posts does not mean that there is nothing wrong with them. I have seen so many posts that went through that were problematic although apparently the people writing them did not realize. So apparently, there are members who write posts that they think are fine but really aren’t. Often people don’t realize that something they are writing can be offensive to someone else. This happens in real-life all the time, but is much more common online. That is why we need moderators to decide what should be deleted.