Here is the article that can be helpful (https://vlogbox.com/youtube-monetization-101-from-scratch-to-rich-through-6-steps/).

In today’s digital era, bloggers’ content is an important part of the whole TV and video sphere. Surely, a blogger is a modern job, which should be paid. The common way is to start YouTube paid program. To become a newcomer to the monetization program you must follow the list of the specified criteria.
You need to reside in the country or region where the monetization program operates.
Your channel ought to have more than 4000 hours of viewing time in the last 12 months. That is why even newcomers must have enough amount of qualitative content. Bloggers can use not only YouTube monetization programs, for example, starting cooperation with Vlogbox program, they can also gain profit from CTV and OTT viewers.
You must have more than 1000 subscribers. Your channel must be connected to your AdSense account.

Hope the information was useful. Feel free to ask any questions.