If you've been battling to get AdSense approval on your website, most times you get rejected and don't know what's the main problem..... Let me share you a simple tip so you can get your website approve.
P. S. This works if your website structure is very unique, mostly a unique pattern that Google hasn't seen before.
• When you open an AdSense account and fill out every details, then add your website to it. After adding your website and you notice that your "AdSense Payment Profile" is not tick green after 24 hours of adding your website, just forget about it because nothing will make Google approve your website...... I have attached a picture of what I meant below...

The first step of getting your website approve by Google is when your AdSense Payment Profile is tick green. So in the case of not getting the tick, you just need to delete your site out and close the AdSense account.
The solution to get the green tick is by buying an already green tick AdSense profile account...... When you buy that, you can then add your website to it, with that, you have at least 90% probability of getting approval if your website structure is perfect with all the important pages.
That's it!
P. S. This works if your website structure is very unique, mostly a unique pattern that Google hasn't seen before.
• When you open an AdSense account and fill out every details, then add your website to it. After adding your website and you notice that your "AdSense Payment Profile" is not tick green after 24 hours of adding your website, just forget about it because nothing will make Google approve your website...... I have attached a picture of what I meant below...

The first step of getting your website approve by Google is when your AdSense Payment Profile is tick green. So in the case of not getting the tick, you just need to delete your site out and close the AdSense account.
The solution to get the green tick is by buying an already green tick AdSense profile account...... When you buy that, you can then add your website to it, with that, you have at least 90% probability of getting approval if your website structure is perfect with all the important pages.
That's it!