What about the basic need , I mean an "ATM"?

If you think there might be an ATM inside, then it would be the biggest mistake of the day.. you gotta walk all the way back to first gate to take money...

when I travelled last month, after arrival, I had to walk the whole arrival lounge until I reach the other side to withdraw money..

Why not HIA can have one or two of them near to Baggage collection units?