Car rentals or prefer parachuting ?

Hello, we are on holiday for about 20 days on September 8, 2020. Thanks to corona, the already underground bus connections in Alicante are even more colabbed, and taxis cost more than individual organs, we are now looking for a rental car. But the prices also make me puke here. Problem: 1) I am 2.03m tall. I fit only in a handful of cars, Opel Mokka, Golf (+) Sportsvan, Opel Crossland X, Renault Capture. But now is constantly getting from a “or similar” Why can’t you give me clear information, after all, they have to know if their car is rented at the time, or not. I have now written to some car rental companies with full hope, my question has been answered 0. Therefore, I just ask about your experiences: How many times did you rent a car on the Internet and then it did not correspond to the vehicle pictured? Please enter the company … 2) with my tender 24.7 years, bin ic h not yet 25 and constantly get 80 – 250 Euro extra fees beaten. In addition, there are fees for automatic vehicles, as I can only drive with automatic (slightly). 3) Does someone know a company that does not want a 1000 Euro deposit? I have the terrible feeling that I will never see the coal again. Besides, I still don’t have a ‘real credit card’. At present it looks price-wise with 600 Euro alone for the rental car incl. young driving fee, + petrol, + insurance (from leihwagenversicherung.de) + security deposit… so about 1,000 euros… parachutes only cost half. Otherwise I am grateful for all tips “or similar” …