Zomato — regarding deduction of amount and no order confirmation

Address:

713101

Tried to order food by paying online via zomato. The transaction failed order was not confirmed but the money was deducted from my bank account. Tried to reach zomato chat support. The chat support response is horrible!! I wrote everything, After 40 min they replied with "hi " only, then no one was there to respond. After a long long pause thet revert! Not expected from zomato!