13+ Example Letter About Complaint Images. After installation, it was working fine for a week, but now its cooling system has broken down. Complaint letters are letters written to a certain authority to address an unacceptable or unsatisfactory behavior or situation.
We complain about a lot of things from products and services to guidelines and processes.
Taslim sales manager vision corner. Now situation can be different according to. Want to write a formal complaint letter? Here's how to master the business writing format of the complaint letter for a product or service you purchased that didn't pan out.