I receive this msg
"Post denied. New members may not post links in their posts, please try again without any links. We also check your text to see if it has any spammy words in it. If it did, that may be why you are seeing this message."
May I know when will I not be a new member?

Once your post count hits double digits then you will be able to share links, as well as having any additional restrictions removed. It's an anti-spam measure to prevent bots from signing up and flooding the forum with spam posts.