Support
Feel free to contact us with course inquiries, payment, technical support.
Contact Information
Email
  • support@plusduck.com
Phone Number
  • Korea: 02-561-6307
  • U.S.A.: 212-244-2297
Address
  • Korea Branch: COEX 422 ho, 513, Yeongdong-daero, Gangnam-gu, Seoul, Korea

  • Headquarter: 16W 32nd St. Suite 306, New York, NY 1001
Contact Us
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