prolly my best yet! (need feedback and advice)

Hey guys just released my newest track: " DBM ECLIPZE - FOLKNEM (PROD. K KAY) " and i am digging the sound im making but im really confused at what to do to grow my youtube account also do you guys like what im doing?? i really am trying to make this my career i can take your harshed feedback just PLEASE keep it real with me: https://www.youtube.com/watch?v=KpE-WLHKxxM