[Resolved]  Oyo Rooms — Book a room for 1 night and 2 guest but after booking and completing the payment it charged extra amount

I booked a room for 1 night and 2 guest in oyo town house arya in saltlake.The booking id is D4CA9749. After booking and completing the whole amount(744) it charged extra amount .That's why I called oyo customer support they said when u booked the hotel, there was a error in our server, so u charged extra amount.I personally think it is a totally rubbish think.By the way when I reach the hotel hotel support says it was a booking for 1 night and 1 guest.That time I puzzled and told them it was booked for 2 guests but they don't listen my voice. I showed them the email but they doesn't agree .They charge extra amount.
I paid firstly 744-the whole amount, then they extra charged 354 and 586.
Oyo extra charged 354 and 586 for 2guest . scam happened.