Are you posting only industry statistics all the time?
Do you tell them why do something but never tell how?
Is the end goal of each and every post selling?
If you answered YES to any of these questions, you fall into the category of TRUE BUT USELESS content.
Impressing people with your content might help you get some likes.
But no one actually finds your content helpful, therefore they do not have trust on you, and this prevents you from getting any sales.
Instead of posting content to impress people, start posting content that helps people.
This is done by telling them HOW to do something or HOW NOT to do something.
Moving on