Q: This Apple ID has not been used with the App Store. Please review your account information

Hello SeekerNL,

Thanks for using Apple Support Communities.

From your post I see you're being prompted to verify your account information since you're using the App Store for the first time with your Apple ID.  A valid payment method is required to be set up with your existing Apple ID, which you can enter using iTunes on your iMac.

 

1. Open the latest version of iTunes.
2. Choose Store > Sign In.
3. Enter your Apple ID and password and click Sign In.
4. Click Review when asked to review your information.
5. Enter your billing information.
6. Click Continue after you enter your credit card and billing information. You can remove or edit your credit card information at any time. Learn more about updating your iTunes Store account information.

Using an existing Apple ID with the iTunes Store, Mac App Store, and iBooks Store - Apple Support

Thanks for using the Apple Support Communities!

Cheers,

Alex H.