I want to delete my card that is that was automatically add to the apple account. I did not authorize the card to be used on this account. I am having trouble deleting the card I do not wish to use card now or in the future for the App Store.

I did not give authorization to have it on file.

You have added your card, linked to your Apple ID as a payment method.

***** Or someone else has access to your Apple device(s), Apple account, etc.

You can remove that card, but you need to have a payment method on file, If you want to make purchases or update/ download apps, including free apps.

See the following Apple articles:

Payment methods you can use with your Apple ID

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

Change, add or remove Apple ID payment methods

Change, add or remove Apple ID payment methods – Apple Support (UK)

Add money to your Apple ID balance

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

***** Check ⤵️

If you think your Apple ID has been compromised

If you think your Apple ID has been compromised - Apple Support

Security and your Apple ID

Security and your Apple ID - Apple Support

See who has access to your device or accounts

See who has access to your device or accounts – Apple Support (UK)