I check my account balance Yesterday and saw that i have small change there. So this morning my son was Crying that he doesn't want to eat the food his mom cooked Yesterday, so i said i will go to POS and withdraw the little change and buy something for him. In trying the withdraw the money they said insufficient balance, when i check my account balance i found not #600 is missing and i didn't receive any alart to indicate why the money was withdrawn. I called the customer care they said the money was for ALART CHARGES. My question are: Are there any charges like that? And why with they withdraw my money without notifying me.