Hertz car rental bad company

I rented a car when the contract ended I extended it they debited 11288 after that a day of extension they close my contract and was told I exceeded km,and that amount will be used for exceeded km.. Ever since there are debiys running from my account of which I don't know what are for on the 5 Jan 2000 was taken ,on 7 Jan 4558.40 was taken ,on 17 Jan 4474 was also taken..no one is calling to explain these transactions..I am depressed and sick of all these nonsense. When you call them they cannot answer the manager is not available..

Hertz is a shame and a very bad company ☹️👎