What should I do if the watch I bought in Hong Kong with a tour group has quality problems?

Please contact the following organizations for help based on your actual situation:

1. Travel Industry Council of Hong Kong (http://www.tichk.org): handles guided tours Complaints arising from shopping in Zhongdian can enjoy the "180-day 100% refund guarantee" if the conditions are met;

2. Hong Kong Consumer Council (http://www.consumer.org.hk): Handle consumer disputes including but not limited to shopping in stores on your own, shopping in a group for more than 180 days, etc.