Swan is a Bitcoin onramp. It is our belief that Bitcoin is a savings technology and the best money for the future. If you decide to convert your Bitcoin back to USD, you are welcome to withdraw it to any Bitcoin exchange to do so.
Here are the steps if you choose to use Square's Cash App (available on Android and iOS) to do so:
1. Get a bitcoin address from your cash app
https://cash.app/help/us/en-us/3107-deposit-bitcoin-into-cash-app
2. Withdraw from Swan to your Cash app
https://help.swanbitcoin.com/hc/en-us/articles/360045938594-How-do-Bitcoin-withdrawals-work-
3. Sell on cash app
https://cash.app/help/us/en-us/3102-selling-bitcoin