The site named Flyrentcar is a scam.

A site that is an exact copy of Flyrentacar.com has been created as FlyRentCar.org, and by making an identical advertisement of Avis, it is scamming people in car rentals. Last week, I was scammed out of 40,000 TL. I filed a complaint with cybercrime authorities. Do not trust calls claiming to be from Avis or their headquarters. Avis does not call from 5xx numbers and I do not communicate via WhatsApp, for your information.