How do I move money from Apple account card to Apple Pay card!

Your Apple Account can only be used for purchases. You cannot transfer money out of your Apple Account. Here is what it can be used for:

What you can buy with your Apple Gift Card or Apple Account balance - Apple Support

This area can be confusing, with different accounts and different names…

In Wallet, the Apple Card the Apple payment card, or the Apple Cash card, or an Apple Savings account?

Here is how to use Apple Card in Wallet:

How to make purchases with Apple Card - Apple Support

Or to set up the Apple Cash card:

Set up Apple Cash - Apple Support

To move money from Apple Cash to an associated bank account:

Transfer money in Apple Cash to your bank account or debit card - Apple Support

Moving money in and out of Apple Savings:

Transfer money from Savings to Apple Cash or your external bank account - Apple Support

Your Apple Account can also have a balance, but — as was mentioned in the reply above — any money associated with your Apple Account is ending up at Apple, sooner or later.

The Apple Account balance is shown in the App Store app:

Check your Apple Account balance - Apple Support