Looking for a native chungdahm teacher at Youngdengpo, Seoul

Franchise of chungdahm, provide all class materials. Need 1 week zoom training from chungdahm training center. Cover age 11-16, elementary & middle school students Monday-Friday teaching time is 4:00-10:00 (6hours), prep for 1 hour (3:00-4:00) E2,F4 visa is okay/ The person who stays in Korea preferable.