It would be great, if you could copy and paste the current title text into the box with the image. You can edit your first post in this thread by clicking on the little pencil icon underneath your comment. I don't know, if are allowed to also edit your title into a shorter one like "Please check out my submission and support it, if you like it!"
In case you can't edit your title, hopefully someone else will do it.
After you've edited your own forum thread, you can also promote your submission by posting your text and the submission image in this forum thread, that was created for this reason:
Good luck for getting your submission approved!