Yes Bank — unnecessary finance changes

Yes bank people told me initially that, till 8000 rs. I can withdrawal cash and no hidden/interest charges. If i withdraw cash above 8k rs. They will put up interest charges.
But every time i withdraw amount like 1000, 2000 rs. That to very small amount in emergency. And within 8000 rs. Each time they have applied 300 rs charges each time for me..

Like wise 3000 rs they are collecting from me monthly unnecessarily. I am shocked. I want complaint on this bank regarding the same, they are seriously cheating me.

Initially they had not explained me different and now they are digging money like anything.