This are the very basic things you have to fullfill to get approve
You should a custom domain name, e.g. your-domain.com/in/ooo/co/in (any domain) if you don’t have a domain buy it it is very cheap it just cost ₹199 or 0.35 $
Create a domain specific email address, example email@example.com
You must have these four legal pages About, Contact, Privacy, Disclaimer in your website.
Your website should use a clean easy design it should look attractive to viewers.
Do not use other ads
Have at least 10-15 well-written blog posts with unique content
Ensure you don’t use any copyright images or text
Make sure that you have at least 100 unique visitors a day
Do not buy traffic , keep writing post automatic you will get traffic
If you will follow this steps , your website will be approved with in 24hrs.