Uber India — excess amount paid

Address:

102 FALCONS NEST, 9 BRIDE STREET, LANGFORD TOWN, 560025

On 12th march 12:19 i was traveling by uber in chennai from no 335 - b barma bazar, chennai to 4th cross klathumetu st. Chennai.
The drivers name was arunkumar
The fare was booked by card payment.
The driver mentioned that he had no money to pay for petrol and requested for cash payment.
To which i obliged.
The amount paid in cash was irs : 281
The same amount was also deducted by my card.
I returned from the same location to chennai central station and paid by card irs 297.74.
At night i returned to bangalore and once again i paid by card irs 120.16
From cantonment station to my residence.
Till now the amount of irs 281 has not been reimbursed.