This is a formal or official letter that is written by customers to the bank in order to inform the management or administration about the crowd in the bank and only a few employees to handle the customers. With this letter, the customers make the formal complaint about long lines and more than enough waiting…

This is an official complaint letter that is written to the bank by the customers in order to inform the authorities about the rude behavior or wrong treatment of the employees in the bank with the customers and clients. With this letter, the bank management can step in the matter and keep the customer from…