A Listly List - How do I contact Cash Support through the App? + 1 (866) 800 9402 Tap the profile icon on your Cash App home screen Select Support Select Start a Chat and send a message Or Navigate to the issue and tap Contact Support - Contact Cash App Support | Square Support Center — US | by Cash App | May, 2024 | Medium, Cash App Login: Sign in | IBM Data and AI Ideas Portal for Customers, Cash App Customer Service Contacts — (866) 800–9402 | by Cash App | May, 2024 | Medium, Contact Cash App Support | Square Support Center ...