How to active my iTunes and apple store

You are sign in here .  .  .  with your Apple ID & Password.

Your Apple ID is the personal account you use with all Apple products and services. It includes the email address and password you use to sign in, as well as the contact, payment, and security details that you use with Apple.

You can’t merge multiple Apple ID accounts.

Use the same Apple ID & Password that you use to sign in here.

Tap App Store or iTunes Store on the Home screen.

You need to have a payment method on file, even if the app you want to download is free

Check which payment method you have on file 

Check ⤵️

Payment methods you can use with your Apple ID

Payment methods you can use with your Apple ID – Apple Support (UK)

Add money to your Apple ID balance

Add money to your Apple ID balance – Apple Support (UK)