

How to write a complaint letter.
Dear Madam,
I am writing to complain about your service and I hope you can improve from now on. Last week, I went to your restaurant with my friends and I was not satisfied with the service you provided.
The waitress did not welcome us, and I think they did not want more guests to enter the restaurant. I think the reason is that they are very tired or have other problems.
I hope you will take my complaint into account and plan to improve the service. I will still come back and look forward to a change. Please ensure this sort of problem does not arise again.
Thank you for taking the time to read the letter.
Sincerely,
Nguyet
15 April 2020
Da Nang
Da Nang
Dear Madam,
I am writing to complain about your service and I hope you can improve from now on. Last week, I went to your restaurant with my friends and I was not satisfied with the service you provided.
The waitress did not welcome us, and I think they did not want more guests to enter the restaurant. I think the reason is that they are very tired or have other problems.
I hope you will take my complaint into account and plan to improve the service. I will still come back and look forward to a change. Please ensure this sort of problem does not arise again.
Thank you for taking the time to read the letter.
Sincerely,
Nguyet