If that is the only thing you wish to achieve by using the forum, then please just save yourself the trouble and stop posting. It is not going to work.
There are very few buyers here, and the forum runs on a different platform than the Fiverr marketplace. What you do here will NOT impact your placement or your performance on Fiverr itself.
If you come here to search for tips to improve your gig, that is just fine. Please use the search function first to make it easier for yourself. However, posting in itself will not yield any results.
I am not saying that people can’t post on the forum. They can do what they want. I am merely saying that it might not turn out the way they think.