Uber India — I am complaining against uber

I booked cab 24 september 2019 from chandigarh to my office (Mohali) they show me that my cab is coming within 8 mins after waiting for 8 mins driver cancelled it, uber booked another cab it shows driver is coming within 5 mins again after waiting again driver cancelled the cab, again i booked then again cancelled, after that i booked the cab at higher fair, 3 times driver cancelled my cab i reached my office at 11 am who will refund my deductions??? And i am continuously trying to contact uber but they are not responding really pathetic experience with uber