OYO — Paid booking not confirmed

I booked room in Oyo app by calling Oyo that guy said he has room available for the date I asked and told me it will cost 6300 but i[censored] pay now through gpay it will be Rs.5652 so I said ok then send a request to my gpay I paid amount deducted from my account and gpay shows payment successful but that guy Said I lying i didn't pay and ask me to pay again that he will send request but denied.
Then I called my bank they said payment done from their said they can't do anything ask gpay or Oyo .then I called gpay they said same that the payment was successful and oyo received the money I should ask them.