How to complain about iu hotel

Call 123 15 to make a telephone complaint.

1. Call 123 15 to make a telephone complaint. 123 15 is a hotline to protect consumers' rights and interests. You can call this number, and then transfer to the manual service to make a complaint.

2. If you don't want to make a phone call, you can also search online for 123 15. If you enter official website to make a complaint, click "I want to complain" or "I want to report".

3. Go to 123 15 Internet complaint page and click "Agree to the Agreement" below.