Wu would like to open a savings account with Goldman sake .How do I go about it

See this Apple article:

Set up and use Savings in Apple Wallet

Set up and use Savings in Apple Wallet - Apple Support

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What you need to open and maintain an account

• Be an owner or co-owner of an active Apple Card account, and add Apple Card to your iPhone.
• Update to iOS 16.4 or later.
• Be at least 18 years or older.
• Have a social security number or individual taxpayer identification number.
• Be a U.S. resident with a valid, physical U.S. address.7
• Set up two-factor authentication for your Apple ID.