I don’t know how m going to purchase from Apple Cash

Hi huglin,

It sounds like you're looking for help when it comes to making a purchase with Apple Cash. Is that correct, If so, we recommend that you try the steps here: Set up and use Apple Cash on iPhone (U.S. only) - Apple Support

To perform the recommended troubleshooting steps via the link above, complete the steps in the section titled "Make purchases with Apple Cash."

You can use Apple Cash at locations that accept Visa and support Apple Pay:

* Use Apple Pay for contactless payments

* Use Apple Pay in apps, App Clips, and Safari

Some stores may require a PIN to complete transactions with Apple Cash.

Apple Cash doesn’t require a PIN because every payment is authenticated by Face ID, Touch ID, or a secure passcode. However, some terminals may still require you to enter a four-digit code to complete the transaction. To see your PIN, tap , then tap Card Details.

We recommend the steps above because they will show you how to make purchases using Apple Pay, and transfer your Apple Cash balance to your bank account.

Please do not hesitate to reach back out to us if you have more questions.

Thanks for using the Apple Support Communities.

Cheers!