The first thing is nowadays people on social media come to entertain and it’s hard to catch them to your blog and start learning or something else.
But it doesn’t mean to ignore social sites.
Instead of focusing on social sites, you should try search engines.
Write simple answers to specific questions and try some other SEO tactics to help you increase your rank.
On social media, most people are promoting their own stuff and it’s hard to get their attention.
It’s noisy a lot noisy.
Spy on your competition and on other sites’ profiles and do what they are doing.
It means if you are not a giant then stand on giant shoulders.