NEED HELP WITH SUBMISSION PLEASE

Hi! I just selected the Submissions button at the top of the web page and filled everything out for my game, such as the information and description about it. I then clicked on the submit button and then it was gone! I am not familiar with how this works on this web site... Is it out to be accepted by the Admin's of the site or what exactly?
Secondly, I wanted to post pictures on the description thing so people could see what I was working on, I am in need of a title and I wanted to show it to people to allow them to see what it was that I had did and what it was that I needed done to it, btu there was no option to add a picture.
Can someone please assist me on this matter?

Thank you,
Kitten2021

Hmm... My submission was not under Submission when I checked, that is unless you mean after it has been accepted, then I got ya.

Thank you very much for the quick response and assistance! :)
Kitten2021