portfolio is lacking. You say in your profile that you've been doing this a year but you've only got 3 photos total. 4 is the minimum to have a profile accepted, so it looks like you've only subtracted images so far.
By "adult" do you mean XXX? That sort of networking is not allowed on MM. As your your book. You need a minimum of 4 images to keep your profile active. You could use more Male glamour if indeed you are not going for art nude look. While real adult work cannot be shown on MM you CAN do the male glamour stuff. Best photographers to shoot that for you are PROBABLY fashion photographers. Look for ones that feature men in their portfolio and contact them directly to gage their interest.