Just a quick little note to make sure your level is linked to the BBS as I see many blank posts with no link at the top.
MAKE SURE! that when you have uploaded your level and you are posting it you LEAVE the code eg. [#1934] at the top of your page. OTHERWISE your level will not appear on the BBS and people will not be able to access it.
I hope I have helped as I encountered this as well.