No its not that bad. Its a nice profile. You don't say too much about yourself though, but your pictures show a nice enough woman. A german in portugal, you're international enough. It will come.
Yes, as it is now you only "sell" yourself on your foto's. Mind you that might work, but A bit more information might help indeed. Ofcourse don't reveal all there is either.
Leave a bit of surprises for the private sessions with someone you like.
RE: Not even a single mail :confused:
No picture, no profile, no mail.But even if you do comply dont hold your breath.