Call the driver if you left your things in the taxi. Their phone number is indicated in the Push notification. You can also contact the driver via the app in the Order history section. The Call button will be available for 24 hours after finishing the ride or until you next order a taxi.
The driver's contact details will also be available in an SMS with your order information, if the order is made on the website.
If you can't reach the driver, you can contact Yango support using our feedback form.