Uber India — Taken extra payment of rs 2270

I have booked uber outstation from pune to mumbai dated 18/04/2022 and selected uber cash as payment method.
At the end of the trip when i asked uber driver final amount he said his network is not working hence he cant complete the ride in his uber app due to which in my app as well trip not showing completed because uber driver not pressed the complete button. Hence he Asked me to check my uber app and the amount to be paid which was showing at the time of booking and it was Rs 2099/-, i told him that my payment method is uber cash but since its not completed the trip in app by uber balance showing as it is and driver asked me to pay via goggle pay, i thought since uber cash not deducted i paid him 2099+ toll Rs 540/- total 2639/-
later on I realised that my uber cash also got debited Rs 2000/- from my uber wallet and i have paid via google pay also so total 4639/- gone instead of Rs 2639/- and also i came to know that actual toll tax was Rs 270/- but driver paid through fastag hence i did not realise the amount and gone by drivers word that it was Rs 540/- but actually its 270/- hence driver took extra 270/- there and uber cash Rs 2000/-
When i made complaint to Uber help they denied to refund the amount and just given credit of Rs 150/-
I have all the proofs with me o[censored]ber cash payment, google pay payment and reply from uber and I have attached the same.

Uber has stopped responding to complaint and its absolutely unprofessional way of handling the clients at the place they dont have any customer service no to whom we can talk and now they have taken my Rs 2270/- extra amount and refused to give back.
Please help in getting my refund back.