Can you please tell me who can help with posting such posts?
What kind of post? Are you pertaining to the OP of this thread that contains images to showcase the casino feature?
If you are interested on my assumption above. You need to rank up at least jr. member to post an image here in forum since image post of yours as newbie and brand new member will automatically turn your image post into link.
But you can purchase copper membership to skip the ranking part and get immediately the benefits of higher rank member here. You can purchase copper membership here
https://bitcointalk.org/index.php?action=credit;promote