Address is incorrect on my apple card how can I get it changed

Follow the steps in the support document linked below to update your billing address:

click here ➜ Update your Apple Card account information - Apple Support

Please contact Goldman Sachs Bank

CONTACTING — Goldman Sachs Bank 

• Using Messages; chat with an Apple Card specialist

• Call toll-free at 877-255-5923; or

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