Give complain letter

[Your Name]

[Your Address]
[City, State, ZIP Code]
[Email Address]
[Phone Number]
[Date]

[Recipient Name]
[Title]
[Company Name]
[Address]
[City, State, ZIP Code]

Dear [Recipient Name],

I am writing to express my dissatisfaction with the recent service I received from [Company Name]. On [date], I [briefly describe the issue or incident that occurred].

Despite my efforts to address the issue with the staff on duty, I was met with [unhelpful responses/lack of assistance/etc.]. This lack of customer service is unacceptable and has left me feeling frustrated and dissatisfied with my overall experience.

I have been a loyal customer of [Company Name] for [length of time] and I have always been satisfied with the service in the past. However, this recent incident has tarnished my opinion of your company and I am hesitant to continue doing business with you in the future.

I would like to request that [specific action you would like the company to take to resolve the issue]. I trust that you will take this matter seriously and address it promptly to ensure that other customers do not have similar negative experiences in the future.

Thank you for your attention to this matter. I look forward to hearing back from you soon.

Sincerely,

[Your Name]