Dear Sir or Madam,
I am writing to you to complain about the blood pressure monitor that I purchased from your company yesterday.
I recieved the product today, and I faced an issue when I was trying to measure my blood pressure. Although it works appropriately regarding the systolic pressure, the screen does not show the diastolic blood pressure. I have tried several times with different individuals, but the error occurs every time.
It is very crucial for this type of device to show both systolic and diastolic pressure accurately. I am a medical doctor by profession, and I tend to use this device for almost every patient. Therefore, this problem could significantly affect my performance. Unfortunately, many medical conditions could be missed if this device does not run smoothly.
Please send one of your staff to check and repair it, as soon as possible. I have already waited about 24 hours for the delievery, and I can not stand by for more days, since I have to utilize this device in my clinic tomorrow.
I am kindly looking forward to your prompt response.
Yours faithfully,
John Smith
