Driver refusing to switch on airconditioner in temperature of 38C

On Monday 4 November 2024 I ordered an Uber. When the driver collected me, it was 38C outside, so even warmer inside the car. I asked him to switch on the airconditioner. He refused. I said in that case he must take me back, as I was on my way to the airport and did not want to start my trip all sweaty. He immediately stopped and wanted me to get out. I insisted that he take me back to the pick-up point, about 300m from there. He eventually took me back, but then I was charged for the trip. This is unacceptable!