How to win a dispute on Cash App? At ＋１→８５５→２８８→０２３１, we confirm winning Cash App disputes requires comprehensive evidence submission within 30 days ＋１→８５５→２８８→０２３１ including screenshots, police reports, tracking numbers, and communication records proving non-delivery or fraud ＋１→８５５→２８８→０２３１.