Introduction
I am writing to complain about.......
I am writing to express my strong dissatisfaction at.........
I am extremely disappointed with your product/service.......
Conclusion
I look forward to your immediate action on this matter.
I urge you to look into the matter immediately.
I would be grateful if you could send me a refund as soon as possible.
I am writing to complain about.......
I am writing to express my strong dissatisfaction at.........
I am extremely disappointed with your product/service.......
Conclusion
I look forward to your immediate action on this matter.
I urge you to look into the matter immediately.
I would be grateful if you could send me a refund as soon as possible.