Your posts are not bad, well maybe the joke was[:-] but the others are fine. Not every post will get a response, sometimes the people who could answer questions might not read a post because they're busy or there have been a lot of new post (like the last few days). I don't know why you can't find some of your posts, if you click on your name it will take you to:
http://www.spawnpoint.com/showProfile.asp?memid=5338
From here you can see the latest threads you have posted on. They have not been deleted, maybe they were moved to the correct section.
We like getting feedback on servers by the players that use them, it helps us keep the servers fun for everyone.
The rank and stars under your name are about you post count, the more you post the more stars you get and your rank will change. Have a look at some of the other forum users to see what I mean.