If the driver cancels the ride (he no longer wants to pick you up I guess), you're still charged the full amount. Then it's up to Uber to refund you, which they won't - instead, they'll just not claim the transaction, leaving it pending for however many days the bank's standard is (for example, 16 for Revolut). I've asked Uber repeatedly and they said they already rejected the transaction, which is a lie. Uber responded with a link that leads to an article on Big Boss 14 Salman Khan... Wow.