Car Rental in Casablanca, a Big Loop in Morocco

On the last day, we were in a rush, but the tire pressure warning light came on and the brake pads were damaged. We had to spend several hours repairing the car at our own expense, causing us to miss Rabat. Since our flight was very early the next day, we decided to return the car in advance. We communicated with the rental company four to five hours in advance, but when we arrived at the agreed location at Casablanca Airport in the evening, we waited for over an hour and made several phone calls. They kept telling us to wait, and then finally said they weren't coming. We were told to just leave the car and keys in the parking lot. As a result, a few days after returning home, my credit card was charged 400 dollars. Despite numerous communications with the rental company, there was no resolution. This rental experience was truly disgusting. While there are good people in Morocco, it's still hard to avoid scammers. In such places, you must buy full insurance because the cars often have close to 100,000 kilometers. Apart from the annoying traffic police fines, I'm really not sure how many more traps the rental companies have in store.