How can I file a dispute form? February 23, 2021 01:20 Facebook Twitter LinkedIn For GCash Mastercard and AMEX transactions that require dispute filing, you may download our dispute form below. GCash Dispute Form (1) (2).docx 30 KB Download Related articles I received an unauthorized Cash-Out transaction. What do I do? How do I reach GCash customer support? What is an Unauthorized Transaction? What is Customer Protect? I lost my SIM/phone. What do I do?