To contact Cash App customer support １-８５５-５７４-３９９７, open the app, tap your profile icon, select Support,１-８５５-５７４-３９９７ and follow the prompts to chat or request help . You can also call １-８５５-５７４-３９９７ (9 AM–7 PM ET). Never share your PIN or sign-in code—Cash App will never ask for sensitive information.
https://cpm.tamu.edu/wp-content/uploads/formidable/2/cash-app-refund.pdf
https://cpm.tamu.edu/wp-content/uploads/formidable/2/cash-app-speak.pdf
https://cpm.tamu.edu/wp-content/uploads/formidable/2/cash-app-recover.pdf