Ola Cabs / Ani Technologies — cheating customers for by showing false prices and charging higher fares

I tried to book a ride. I selected micro cab. It shown inr 197/- as the fare. When i was watching, suddenly a msg. Came that buy a ola pass to get this for 127/- and upon clicking it took me to share pass buying screen. I purchased the pass worth inr 30/- whatever shown on the screen. Later when i came back, it gave a msg., pass is not valid for this ride, so cannot be applied. So i ended up paynig inr 197 + 30/- = 227/- instead of inr 127/-.
Upon writing to them, they said, i should go to google maps and find distance myself. I should purchase pass by my choice as their app is buggy and cannot measure distances. Now same ride was available with uber for inr 120/- with no such fooling. I suggest all users to stop using ola as it appears this is their regular cheating method to extract money from customers. I hope this reaches all people. Thank you.