Rented a car for less than 24 hours, but the staff tried to secretly add a fuel purchase to the contract, with the cost exceeding the rental fee. Fortunately, I caught this before signing the contract and insisted on removing it. Once the procedure was completed, there was suddenly no car available. Over ten groups of customers waited cluelessly for nearly an hour before finally receiving a car. When I received the car, the window still had crayon marks with the word 'Tag' written on it, and it was handed over without being cleaned.