[Your Name] [Your Address] [City, State, Zip] [Email Address] [Phone Number] [Date]
[Company’s Name] [Company’s Address] [City, State, Zip]
Subject: Complaint regarding defective product
Dear [Company’s Name],
I am writing to complain about…
[Explain the product defect, provide purchase details, and request a refund or replacement]
Thank you for your prompt attention to this matter.
Sincerely,
[Your Name]