Why can’t I add another payment method?

Hi kisha196,

welcome to the Apple (user-to-user) Community.

Re: "Why can’t I add another payment method? it will not let me add another payment method

to use on the App Store. How do I get it to let me add another one? "

We are all Apple users, like yourself, in the community, so have no access to your accounts to find the cause.

Wondering what happens when you try ... do you get an error message that may point to a solution?

✽ Eg: If you disputed a charge from Apple:

you may need to ask your card-provider to allow payments to Apple again.

✽ Check to see if your payment method is one that Apple can accept in your country or region:

Payment methods that you can use with your Apple ID - Apple Support

✽ You may need to add a new valid card, before you can remove the old card.

The "Related Article" above your question may guide you.

✽ What to do: If your payment method is declined in the App Store or iTunes Store - Apple Support

or

✽ Find out how to pay an unpaid order:

If a message says 'billing problem with previous purchase' or 'verification required' - Apple Support

_________

If needed: Contact Billing and Subscriptions Support via their website (online chat / phone / email etc.) :

There's a "Get support" link at the bottom of their webpage (link below:

Subscriptions and Billing - Official Apple Support

All the best :-)