Uber Driver Rudeness And Charge Inconsistency

On Sunday, December 2, I called Uber to go to my house. For the first time, I've been using Uber for a long time I traveled with such inconsistent wage policy and a ridiculous driver.

When making a call while writing 50,5 USD on my screen, at the end of the journey the driver's screen was written in the form of 64,50 USD. I had to pay for it! How is this work?

What is the price determined? The driver determined the route by using the coastal road. Why is the E5 changing the route arbitrarily when the E5 is much closer, and why is this reflected in the price difference? Don't fool people!