Birds and Firm Content Creation for YouTube Monetization

I have a YouTube channel ( Birds and Firm relate) content) currently have 800 Hours watch time, for monetization I want to increase watch time 4K hours

see the video's below

https://docs.google.com/spreadsheets/d/1qRJtf0E0z9PFjbqLCXDXVujJ5wKQGdLY/edit?usp=sharing&ouid=115486897168927376479&rtpof=true&sd=true