Ola Cabs / Ani Technologies — driver behaviour

I cancelled tha ola auto for personal reason. I thought to inform him to avoid unnecessary to come the point while he reached the point. But he used unnecessary words against me when i called him. This is the way to treat the passenger and his name is balamurugank i can't able to track his auto number the cnr number is [protected]. Hereafter after i'm not using tha ola any more. This is very bad service provided to the customer..