my apple card is expiring end of month.

You should be sent a new card. The virtual card in your Apple Wallet will be automatically updated by Goldman Sachs.

Please contact an Apple Card Specialist at Goldman Sachs Bank.

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.

I received a message in the Wallet that my replacement Apple Card has shipped. Followed a day later with an email stating "Your titanium Apple Card is out for deliver", then an email later the same day that my card arrived reminding me to activate my new card.

Didn't have to do anything, all of the above was automatic.