Hi, @rgas! You said on World of photography Discord channel:”Give me some tips to try call the attention of the community”. Do you want to have attention from that community? Then you have to read rules-and-guidelines.

1. Make comments to others posts.
   3.If you knows someone on Steemit who speaks your language ask for guidance.
2. Read this post: https://steemit.com/steemit/@johnroomusic/10-useful-steemit-resources-2018
3. And this: https://steemit.com/blog/@hungryhustle/5-blog-post-ideas-that-will-end-you-up-in-hot-or-trending-section

Good luck!