So once I post something good like how many paragraph .
See, it's questions like this one that probably make you think older members attack newer ones, because my answer to it would be "Who the hell comes to a forum and asks the members what or how to post?". You're not the first person to ask those questions and similar ones, and they always lead me to the conclusion that people come here not out of interest in bitcoin but because they've heard through the grapevine that there are these things called signature campaigns and bounties.
Let's be honest, OP. From what you've shown here, you obviously don't intend to put much effort into whatever you write and I doubt your writing skills are sufficient to attract the attention of members with merits to give. Thus you'll be frustrated and stuck that you haven't ranked up, just like thousands of other accounts that are no longer active.
If you didn't get referred here, may I ask why you joined bitcointalk?