Ever get this? Simple! you need to verify the type of content you have on your website is all.
“This account is closed and will not generate referrals. Access to this site is for historical purposes only.”
Step 1: https://affiliate-program.amazon.com/home/account
Step 2: https://affiliate-program.amazon.com/home/account/profile/sitelist
Step 3: Delete the website you have listed, and add it back.
Step 4: Verify that your website is not for specifically for children:
Now wait for the Amazon to confirm all this business…