Uber is robbing too much

Uber they are becoming big ****** now especially when you are a driver for a example i accepted a trip was showing me R28 surprisingly when m ending the changed to R26 i logged a complaint about the trip instead of resolving my issue they added salt on the wound by reducing the trip to R22 that's not all few days ago accepted a trip again i drove to a pickup location the rider couldn't come out i waiting for 2 minutes charging time that they were supposed to pay me and they didn't pay instead the record for that trip is not even on my trip records i don't where did they able to make that trip to dissappear in conclusion Uber is now joke or movie they actually taking advantage of the drivers especially here in South Africa using the driver's desperation