Terrible, extremely terrible rental platform. I've rented cars multiple times in China without any violations or accidents. This time, I specifically purchased the highest level of insurance for a trip to France. On May 17th, I rented a car and a 500 Euro pre-authorization hold was placed. Fortunately, I kept the receipt, which I normally would have thrown away. It's been over two months since I returned, and I haven't gotten my money back. After checking my account, I realized they directly charged me 500 Euros. Despite multiple attempts to contact the rental platform, they have not helped resolve the issue. I still haven't received the refund. The car rental company is terrible, and the platform is even worse. They do not take timely action to solve customers' problems.