• Dear Sir/Madam,

• Dear Customer Service Team,

✅ Explanation of the Problem:

• I am writing to inform you that .......

• Unfortunately, I have not ......

✅ Request for Action:

• I would appreciate it if you could ........

• I kindly request ......

✅ Closing:

• I look forward to ____.

• I appreciate your ____ in resolving this matter.

• Yours ____,

• Best ____,