Sir i forget my atm pin i want to know how i make...

We would like to inform you that in case you forgot or lost the password of your bank card, you should go to the bank to obtain a new number or the ability to change the number through the bank itself. So, we recommend you to go to the nearest branch of the bank to you to change the number.
Usually the change is either by dialing the number and it will be provided within 3 working days to a week, or in some cases you can change it directly from the bank.