As your only a memeber so far you need your art to be approved by at least 2 admins/Contributors...Thats also the reason why you only have access to those categories. The quality of your art is good so no need to doubt yourself, as long as it contains something related to bondage and is made in SL, it should be approved eventually.
Oh I see, Thanks. But it is still out of place that I can submit to heroines?
Use the one that suits your art the best , I'd put the attached into "ropes and tapes".