Toyota — A complaint in Toyota Egypt

I want to raise a complain against Toyota Egypt regarding their attitude with me as a customer
I already booked Toyota corolla on 15 august as we agreed with customer service i will receive the car within 45 days but unfortunately the sales person informed us today that there will be a delay for 3 months which is not acceptable even there are no any contracts to ensure the total cost and the delivery period
therefore i have to place a complain in the consumer protection agency in Egypt (a governmental firm specialized in such cases) in case of no solution in the near future