In all honesty, are these even your own photos?

If I were you, I'd focus more on the actual content. Write more about yourself, your vacation or something about your passion. A bunch of photos of good-looking girls won't give you enough exposure. - You need to be unique and create original content. That's the things that will be rewarded, but even those things doesn't reap the rewards they deserve all the times.

Talented photographers for instance, they share only 1 or a few photos and reap rewards by doing that. - You need to be original and consistent. That's what it takes. Hard work and effort.