I was charged much higher for a trip than the actual cost due to a technical error by Uber. They took almost a week to respond and they did reimburse the amount, but in the form of Uber cash.I tried to explain that this is of no use to me since I won't use this app after my experience and drivers rarely accept Uber cash as payment.Its only fair that the amount be directly reimbursed to my account. Why should I be forced to continue using the app even though the error was by Uber? Unacceptable.