Got to the counter and was told they didn’t have large SUV’s so they gave me a medium sized one

Wrong signage at the desk. Flashing warning message on the cars dash, called cust service a couple of times but no one answered. Left a message asking to be called back, no one returned my call. When told the agent upon returning the car she just said they don’t have the car service at an authorised mechanic so he can’t clear the warnings.