Complaint letter

Which is a common phrase to start a complaint letter?

• We are interested in having a....

• I'm writing to you to express my dissatisfaction with...

• I'm pleased to inform you...

What should not include in complaint letter?

• your name

• your address

• date of purchase

• sarcastic

What is needed to be include in complaint letter for complaint letter to be effective?

• Poblem and how to resolve

• sarcastic

• flattery

• your ID and photo

What phrase may seen in complaint letter?

• There appears to be something wrong with..............

• I would like to congratulate your ..................

• How have you been, I brought ...........................

What is under date in complaints letter format?

• Sender address

• receiver address

• body

• complimentary ending