How to get google adsense approval

We get Google AdSense approval when our blog seems to be a quality site to the Google AdSense team, which provides better value to the user only then the Google AdSense team approves any new site, or when a site is according to Google AdSense and follows all the policies of Google AdSense and gives quality content to the user.

What mistake should not be made to get Google AdSense approved?

Don’t copy and paste.
Do not buy different types of third-party domains.
Don’t be sad.
Don’t stop writing posts.
Do not use copyrighted images.
Do not write posts in languages that are not supported by Google.
Do not apply for Google AdSense until your blog post gets impressions from Google searches.
Don’t use too many images.
Do not use any other Add network.
Don’t apply for Google AdSense if the domain name isn’t 1 month old.
Do not post illegal content.