[Resolved]  Zomato — Refund of payment gateway failure

I placed an order on Zomato of a bill totalling 705/- rupees, I paid the order through UPI payment system through their app, but after paying, the amount was deducted from my bank account but Their payment gateway failed, I had to pay through cash on delivery, when approached the zomato customer they keep on saying it will take 3-4 days where as it has clearly been more than a week, it feels like zomato has been trying to scam people, by making them forget about their payments and keeping this money to themselves, please issue the refund!!!