@FloUxHacKZ I just checked the section marketplace you're having questions about and it seems there are no active staff member assigned to that particular section. You would need to wait for a staff member that has all forum access to approve your thread. I wouldn't be able to help you since I am only in charge of the general marketplace located here: https://www.mpgh.net/forum/122-market-place/.
1) Send thread for approval
2) Thread gets sent to a queue (usually gets approved or denied within 1 day at most)
3) Section minion will either approve or deny the thread based on if the thread is missing requirements/profile req
4) If thread gets approved you will receive a confirmation through a mention
5) If thread gets denied you will receive a system message from the section minion on why it was denied