Beware of Alvin Toyota! The dealer sold my 70 yea...

Beware of Alvin Toyota! The dealer sold my 70 year old father extended and aftermarket warranties on the service contract and never paid or notified the warranty company. The multimedia touch screen went out 10 days after the 3 year 36,000 factory warranty expired and the dealer refused to repair. The service department during the time he has owned the vehicle has charged him for the service contract that also was paid for on the original contract that has been denied. This is the second vehicle purchased from the dealer and this type of service is unacceptable! Please share with other the warning and make sure that although the contract shows purchasing the dealer never filed the warranty with the warranty company!