Indian Overseas Bank — Amount not received from atm but debited from account

Address:

7 ganpat chawl kajuwadi chakal andheri

On friday night 18th feb 2022
i tried to remove 1500 from atm.
amount not received but
i received msg amount got debited
again on sunday 20 th feb 2022
from other atm i tried to remove 1000 amount not received and i received msg that amount got debited
so again i tried for other 1000 rs again i got msg account debited but i dint receives any amount from atm.
my 3500 is pending