Cash App usually processes payments instantly, which means there’s no stopping a transaction once it’s completed. However, if you believe you’ve been scammed, there are【+1-(8 3 3)-714 -4042)】 specific avenues you can explore. No Guarantees: Cash App does not guarantee refunds for fraud cases initiated by users in error.
https://www.devex.com/people/support-guide-does-cash-app-refund-money-if-scammed-2426996
https://www.devex.com/people/support-guide-does-cash-app-refund-money-if-scammed-2426996