Update rental company details please

I booked a gas-powered car, but was given an electric car when picking up. I requested a replacement and waited for over 4 hours to get the gas-powered car. The staff at the store were cooperative, but this is not how things should be handled. The store did not provide any compensation for this.

We reserved a Mercedes A-Class automatic, but the store had no stock and replaced it with a BMW 1 Series manual, which we refused. They then upgraded us to a GLB, but there was a £300 upgrade fee. At pickup, they said the fee would be refunded when we returned the car. However, at drop-off, they denied it. The inspector claimed I had signed for it, and the salesperson avoided me the entire time. The store manager brushed me off, and they refused to check the surveillance footage. Extremely poor experience.

Fairly satisfied, the vehicle condition was good

Satisfied

Scheduled pickup time was 9:00 AM, but no car was available when we arrived. After nearly an hour of coordination, they asked us to go to the train station to get the car (returning the car still had to be done at the originally agreed location). We then waited for almost another half hour. Finally, a black Santa Fe arrived, but it was already very rushed, and the lighting in the underground parking lot was dim. We noticed the rear bumper was visibly damaged. The next day, when returning the car, the staff had a tough attitude, claiming there was a barely noticeable dent of about 4 cm in diameter on the front of the hood. It was so unfair. Despite all our explanations, the deposit (£250) might be used entirely for compensation, and insurance couldn't cover this (even though we had full coverage). Terrible service!