Can someone please tell me what i do to grow my gaming channel and Instagram

Client pays me 4k. Adds 166k followers in 2.5 months. I know what i'm talking about people. Check out @jjhowland on instagram-- now at 450k followers😉 If you want to become a private client (like this person) you can apply here : https://calendly.com/d/cswn-ysr-f25/demo-call-fisc

Anyone have any advice on how to grow my channels i seriously want to build a brand of gaming on twitch and my own personal channel. My only thing is I love doing mini vlogs and faceless content as introvert .