What should I do if someone is using my Apple Card?

We are other users w/o any access to your personal account(s).

So no, there is nothing we can do.

However, you need report any unauthorized use of your credit card to the card issuer SOONEST.

CONTACTING — Goldman Sachs Bank 

• Using Messages; chat with an Apple Card specialist

• Call toll-free at 877-255-5923

• Write to: Goldman Sachs Bank, Lockbox 6112, P.O. Box 7247, Philadelphia, PA 19170-6112.