For Cash App, download the app from the Apple Store or Google Play. After downloading, open the app and log in with your email address and password. You can then make payments with credit cards, debit cards, bank accounts, gift cards, and cryptocurrencies.You will then be asked to choose the amount of money you wish to transfer. Once you have selected the amount, tap "Send".Send funds only to one person or to multiple recipients by entering the recipient's email address.Once you've confirmed, tap "Confirm" to complete the transaction. If you're experiencing any problems with your cash app phone number,For more information about issues with your cash app phone number, see Cash app not opening on iPhone