Voice of Customers
Please check the FAQ first for any inquiries.
- Answers to questions will be sent to the e-mail address of the person who wrote the question.
- Questions posted during the weekend or holidays will be processed on normal business days, and replies may be delayed.
- Your valuable opinion will be sent to a representative during normal business hours on weekdays, excluding holidays.
- Once a representative is assigned, we will try to process your request as soon as possible.
- Your phone number and e-mail will not be reflected in your member profile.