How to promote your links on Facebook or other possible sites?

Hey guys,
So I really tried everything in regards to getting a higher reach when promoting a link on Facebook and Linkedin (or so I think i did).
I tried changing the URL tracker, using unique posts and text per post, using videos, using pictures, just text.
What I noticed is that after the facebook new update - the reach is getting restricted and facebook is making my posts invisible.
Do you have any best practises with Jarvee that I could use?