You’re mostly interacting with people you already follow.  Same, same = same result.  
I spend about 2 hours a day on here in the new w/replies and engage with new people.  Find some common ground and give them a reason to follow you. 
For example following them… You’re following 21 people.  Its off putting imo.
🧡👊🏻🍻 

 What you know about me could fit on the back of a postage stamp. 

 Meant no disrespect.
🍻