The most ********* and dishonest business practice by Hertz car rental company

Most dishonest company I have ever had to deal with. Three weeks post renting a car, I have not been furnished with an invoice and worse my holding deposit has not been paid back into my account. They will offer you a great deal online but on pick up have this hidden costs that are not revealed to you. I will stuck to my preferred and trusted service providers AVIS and Europcar, never again to be decieved by Hertz