What is the Cash App Negative Balance? Are you not able to check your balance? Want to know this? If yes then you can get all answers from the cash app support team. Just make a phone call on the cash app helpline number to seek instant assistance. Connect with the cash app support team for quick guidance any time of the day. With the cash app team, users will get instant real-time technical support. So, a user is needed to call the technical team and get your problems solved.