Dishonest Uber drivers🤬

Book a ride in Cape Town from point A to B. Got to chose a service fee of R251 for short trip. Uber immediately charge my bank account with R251 as agreed upon via the app. After the trip my account was again debit with R370 for same trip. Later i booked trip back from point B to A. Uber charge my account R250. But after trip charge my account again R449. This sort trip to work and back in 2 hours cost me R1320. Uber staff refuse to rectify my account. They feel that maybe i extended my trip or maybe i have change something…🤬🤬🤬 Last time i ever will use uber. Your Zimbabwean drivers are dishonest.