Ola Cabs / Ani Technologies — ill behaviour by driver

We went to a school. The fare was 114/-. The school was well inside a crpf camp anerigog, guwahati, assam. Our work was only for 2 mins. There was no vehicle service inside the camp. We told the driver to wait for 2 mins. We were back within 2 mins. But on the return journey the driver dropped us half way and charged 200/- for return journey alone. On rejecting his demands he started abusing us. Even called us beggars. I dont know what kind of service ola is providing. I have never encountered such ill behaviour from a driver.