Uber India — uber cab service was poor

We have booked uber on 30 aug, 6:12 pm to go to the airport.in the middle of the way, the cab was out of petrol. Because of this, we missed our flight and we had to book another one and i ended up paying my fare too. He did not even check whether the petrol is sufficient or not, he did not inform us prior too. I request for refund and please take care of these basic and important things so that anybody else would not suffer in the critical time.