Uber India — regarding price and driver behaviour

First complaint is regarding price, watever fares they show always increase fare in between on going trip and collect unnecessary fare. Uf driver cancel the trip then also they charge from the customer.
Second the behaviour of driver is cery bad. M goin to peenya metro station from jayanagar, driver wants to take wrong route and wen i asked that he misbehaved with me in terms of shouting and showed arrogance. If this is the type of behaviour and cheating dese companies are doing then who goin to believe on dem.
If we complaint no necessary actions taken against that. Please help