I NEED MY MONEY BACK!

We are not apple, this is a user to user community. 

We are unable to help with refund or account issues 

Try applying for a refund here - https://support.apple.com/en-gb/HT204084

Or Contact Apple Support 

We do not work for Apple, cannot see into your transactions and billing info, and cannot assist with this.

Contact Apple Support. Probably best to use the Contact Apple Support button in the Apple Wallet Cash app.

Related: Manage your Apple Cash account - Apple Support