Complaint Review: Fox Rent a Car

I chose the company fox rent a car was because of the price. When i got to the counter after a night flight, tired... They said that I had to pay for the insurance. That comes out double of your rental time. I explained the employee that my credit card covers the insurance but he kept discussing with me and he wasn't gonna let me rent the car. I was there for more than an hour. And I ended up having to pay for the insurance. In other companies you have the option of contracting insurance on the website for a better price. And you don't have surprises!