There are many reasons why you can't withdraw money: ATM machines have no money; Bank card password error lock card; The credit card bank exceeds the daily withdrawal limit; The credit card withdrawal limit has been used up; Credit card damage; Credit card overdue freeze. Another possibility is the banking system.

Extended data:

ATM safety protection equipment mainly refers to the peripheral configuration of ATM, such as ATM protective cover, ATM protective booth and ATM protective cabin. According to the installation location, ATMs can be divided into outdoor ATMs, indoor ATMs and independent ATMs. According to the use of ATM machines, there are two kinds of indoor ATMs: lobby ATMs and wall-mounted ATMs.

According to the requirements of safety performance, outdoor ATM machines have semi-closed and fully closed ATM kiosks, and fully closed ATM kiosks can be further divided into squares and circles according to their shapes. A square is generally called an outdoor ATM booth, and a circle is generally called an ATM protection cabin. As a high-end ATM security product, independent self-service kiosks are gradually valued by the market. The independent operation of the newsstand also enables it to enter residential areas, schools, squares and other crowded places, bringing a lot of convenience to people's production and life.

References:

Baidu encyclopedia -ATM machine